{"id":3840,"date":"2026-07-22T17:18:44","date_gmt":"2026-07-22T09:18:44","guid":{"rendered":"https:\/\/jblstainless.com\/?post_type=product&#038;p=3840"},"modified":"2026-07-22T17:21:19","modified_gmt":"2026-07-22T09:21:19","slug":"q460-q460c-q460d-q46e-q460f-alloy-steel-plate","status":"publish","type":"product","link":"https:\/\/jblstainless.com\/tl\/q460-q460c-q460d-q46e-q460f-alloy-steel-plate\/","title":{"rendered":"Q460 Q460C Q460D Q46E Q460F alloy steel plate"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"3840\" class=\"elementor elementor-3840\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c91ed5 e-flex e-con-boxed e-con e-parent\" data-id=\"5c91ed5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-712f578 elementor-widget elementor-widget-text-editor\" data-id=\"712f578\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460C\/D\/E high-strength steel plate &#8211; High-strength plate for construction machinery &#8211; Bridge building structural steel &#8211; Available in fixed lengths and fixed thicknesses.<\/p><p><span style=\"color: #ff6600;\">jblstainless<\/span> Q460C, Q460D, Q460E, Q460ND, Q460NE, Q460MC, Q460MD (The suffixes after the letters represent the low-temperature impact toughness grades, such as D grade represents -20\u2103 impact toughness, and E grade represents -40\u2103)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-331ed87 e-flex e-con-boxed e-con e-parent\" data-id=\"331ed87\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d245abe e-con-full e-flex e-con e-child\" data-id=\"d245abe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fb32805 elementor-widget elementor-widget-video\" data-id=\"fb32805\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/hPymo1iBz-8&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e0882c9 e-con-full e-flex e-con e-child\" data-id=\"e0882c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-feae774 elementor-widget elementor-widget-text-editor\" data-id=\"feae774\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #ff6600;\">Q460 High-strength Plate &#8211; Dimensions<\/span><\/p><p style=\"text-align: center;\">No fixed single size<\/p><ul><li>Thickness: 3 &#8211; 150mm<\/li><li>Width: 1500 &#8211; 3900mm<\/li><li>Length: 6000 &#8211; 14000mm<\/li><\/ul><p>\u00a0<\/p><p>\u21d2\u00a0 \u00a0The dimensions of Q460 Steel are subject to the applicable standards (<span style=\"color: #ff6600;\">such as GB\/T 1591-2018<\/span>), the delivery condition (<span style=\"color: #ff6600;\">hot rolled\/normalized\/controlled rolling<\/span>), and the equipment limitations of the steel mill. Non-standard dimensions need to be determined by contacting the steel mill for rolling.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e89aee e-flex e-con-boxed e-con e-parent\" data-id=\"4e89aee\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ae1766f e-con-full e-flex e-con e-child\" data-id=\"ae1766f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31a2125 elementor-widget elementor-widget-image\" data-id=\"31a2125\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"632\" height=\"454\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/high-strength-Q460-steel.png\" class=\"attachment-large size-large wp-image-3847\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/high-strength-Q460-steel.png 632w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/high-strength-Q460-steel-18x12.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/high-strength-Q460-steel-600x431.png 600w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-beb1c97 e-con-full e-flex e-con e-child\" data-id=\"beb1c97\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28fbd5e elementor-widget elementor-widget-image\" data-id=\"28fbd5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"632\" height=\"453\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-High-Strength-Steel.png\" class=\"attachment-large size-large wp-image-3848\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-High-Strength-Steel.png 632w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-High-Strength-Steel-18x12.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-High-Strength-Steel-600x430.png 600w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9cc56a4 e-con-full e-flex e-con e-child\" data-id=\"9cc56a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5ca412 elementor-widget elementor-widget-image\" data-id=\"e5ca412\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"635\" height=\"456\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/q460c-steel-plate.png\" class=\"attachment-large size-large wp-image-3849\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/q460c-steel-plate.png 635w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/q460c-steel-plate-18x12.png 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/q460c-steel-plate-600x431.png 600w\" sizes=\"(max-width: 635px) 100vw, 635px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-087bd00 e-flex e-con-boxed e-con e-parent\" data-id=\"087bd00\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37f91eb eael-dual-header-content-align-center elementor-widget elementor-widget-eael-dual-color-header\" data-id=\"37f91eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-dual-color-header.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"eael-dual-header\">\n\t\t\t\t<h2 class=\"title eael-dch-title\"><span class=\"eael-dch-title-text eael-dch-title-lead lead solid-color\">High-Strength Q460 Steel - <\/span> <span class=\"eael-dch-title-text\">Matching Profile<\/span><\/h2>\t\t\t\t\t<span class=\"subtext\"><p><span style=\"color: #ff6600\">Q460 H-shaped steel \/ Q460 square and rectangular tubes \/ Q460 channel steel \/ Q460 angle steel \/ Q460 round pipe<\/span><\/p><\/span>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a626fd e-flex e-con-boxed e-con e-parent\" data-id=\"0a626fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c9e98ea e-con-full e-flex e-con e-child\" data-id=\"c9e98ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d6e58d elementor-widget elementor-widget-image\" data-id=\"9d6e58d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08H-Beam.png\" class=\"attachment-large size-large wp-image-3858\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08H-Beam.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08H-Beam-16x12.png 16w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08H-Beam-600x450.png 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb2eddb elementor-widget elementor-widget-text-editor\" data-id=\"bb2eddb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 H-shaped steel (used for heavy industrial buildings and large-scale steel structure main beams)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3173453 e-con-full e-flex e-con e-child\" data-id=\"3173453\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d8cc6b elementor-widget elementor-widget-image\" data-id=\"5d8cc6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel.png\" class=\"attachment-large size-large wp-image-3856\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Angle-Steel-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a3aed7 elementor-widget elementor-widget-text-editor\" data-id=\"5a3aed7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460\uff08Angle Steel\uff09<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d3dfaf0 e-con-full e-flex e-con e-child\" data-id=\"d3dfaf0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-deb8c9a elementor-widget elementor-widget-image\" data-id=\"deb8c9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel.png\" class=\"attachment-large size-large wp-image-3857\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Channel-Steel-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5b8c73 elementor-widget elementor-widget-text-editor\" data-id=\"a5b8c73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460\uff08Channel Steel\uff09<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-396eff9 e-flex e-con-boxed e-con e-parent\" data-id=\"396eff9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-63af868 e-con-full e-flex e-con e-child\" data-id=\"63af868\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e17889c elementor-widget elementor-widget-image\" data-id=\"e17889c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08I-Beam.png\" class=\"attachment-large size-large wp-image-3859\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08I-Beam.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08I-Beam-16x12.png 16w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08I-Beam-600x450.png 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b170bc9 elementor-widget elementor-widget-text-editor\" data-id=\"b170bc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460\uff08I Beam\uff09<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a1448e e-con-full e-flex e-con e-child\" data-id=\"0a1448e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dcda492 elementor-widget elementor-widget-image\" data-id=\"dcda492\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09.png\" class=\"attachment-large size-large wp-image-3860\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Round-Pipe\uff09-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a452808 elementor-widget elementor-widget-text-editor\" data-id=\"a452808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 Seamless Round Tube (Hollow Round Steel Pipe)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f83f77 e-con-full e-flex e-con e-child\" data-id=\"6f83f77\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6707b8d elementor-widget elementor-widget-image\" data-id=\"6707b8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09.png\" class=\"attachment-large size-large wp-image-3861\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460\uff08Square-Rectangular-Tube\uff09-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-291c22a elementor-widget elementor-widget-text-editor\" data-id=\"291c22a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 Square tube (The most widely used in construction machinery)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2aaee2f e-flex e-con-boxed e-con e-parent\" data-id=\"2aaee2f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c43494a elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"c43494a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"3840\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"c43494a\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Q460 Q460C Q460D Q46E Q460F Alloy Steel Plate - JBLSTEEL\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"3840\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-801124c elementor-widget elementor-widget-text-editor\" data-id=\"801124c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #ff6600;\">Q460 low-alloy high-strength structural steel&#8212;&#8212;\uff08Chemical Composition\uff09<\/span><\/p><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"193\" data-end=\"595\"><thead data-start=\"193\" data-end=\"216\"><tr data-start=\"193\" data-end=\"216\"><th class=\"last:pe-10\" data-start=\"193\" data-end=\"198\" data-col-size=\"sm\">chemical element<\/th><th class=\"last:pe-10\" data-start=\"198\" data-end=\"208\" data-col-size=\"sm\"><p>Content range<\/p><p>\uff08%\uff09<\/p><\/th><th class=\"last:pe-10\" data-start=\"208\" data-end=\"216\" data-col-size=\"sm\">main function<\/th><\/tr><\/thead><tbody data-start=\"232\" data-end=\"595\"><tr data-start=\"232\" data-end=\"268\"><td data-start=\"232\" data-end=\"242\" data-col-size=\"sm\"><strong data-start=\"234\" data-end=\"241\">C\u00a0<\/strong><\/td><td data-start=\"242\" data-end=\"250\" data-col-size=\"sm\">\u22640.20<\/td><td data-col-size=\"sm\" data-start=\"250\" data-end=\"268\">Enhance strength and hardness, and control welding performance<\/td><\/tr><tr data-start=\"269\" data-end=\"299\"><td data-start=\"269\" data-end=\"280\" data-col-size=\"sm\"><strong data-start=\"271\" data-end=\"279\">Si\u00a0<\/strong><\/td><td data-col-size=\"sm\" data-start=\"280\" data-end=\"288\">\u22640.55<\/td><td data-col-size=\"sm\" data-start=\"288\" data-end=\"299\">Deoxidation enhances strength<\/td><\/tr><tr data-start=\"300\" data-end=\"334\"><td data-start=\"300\" data-end=\"311\" data-col-size=\"sm\"><strong data-start=\"302\" data-end=\"310\">Mn\u00a0<\/strong><\/td><td data-start=\"311\" data-end=\"319\" data-col-size=\"sm\">\u22641.70<\/td><td data-start=\"319\" data-end=\"334\" data-col-size=\"sm\">Enhance strength, toughness and hardenability<\/td><\/tr><tr data-start=\"335\" data-end=\"369\"><td data-start=\"335\" data-end=\"345\" data-col-size=\"sm\"><strong data-start=\"337\" data-end=\"344\">P\u00a0<\/strong><\/td><td data-start=\"345\" data-end=\"354\" data-col-size=\"sm\">\u22640.025<\/td><td data-start=\"354\" data-end=\"369\" data-col-size=\"sm\">Limit elements to enhance low-temperature toughness<\/td><\/tr><tr data-start=\"370\" data-end=\"402\"><td data-start=\"370\" data-end=\"380\" data-col-size=\"sm\"><strong data-start=\"372\" data-end=\"379\">S\u00a0<\/strong><\/td><td data-start=\"380\" data-end=\"389\" data-col-size=\"sm\">\u22640.015<\/td><td data-start=\"389\" data-end=\"402\" data-col-size=\"sm\">Reduce inclusions and improve plasticity<\/td><\/tr><tr data-start=\"403\" data-end=\"435\"><td data-start=\"403\" data-end=\"414\" data-col-size=\"sm\"><strong data-start=\"405\" data-end=\"413\">Nb\u00a0<\/strong><\/td><td data-start=\"414\" data-end=\"422\" data-col-size=\"sm\">\u22640.11<\/td><td data-start=\"422\" data-end=\"435\" data-col-size=\"sm\">Refine the grains and enhance the strength<\/td><\/tr><tr data-start=\"436\" data-end=\"467\"><td data-start=\"436\" data-end=\"446\" data-col-size=\"sm\"><strong data-start=\"438\" data-end=\"445\">V\u00a0<\/strong><\/td><td data-col-size=\"sm\" data-start=\"446\" data-end=\"454\">\u22640.20<\/td><td data-col-size=\"sm\" data-start=\"454\" data-end=\"467\">Precipitation strengthening enhances strength<\/td><\/tr><tr data-start=\"468\" data-end=\"500\"><td data-start=\"468\" data-end=\"479\" data-col-size=\"sm\"><strong data-start=\"470\" data-end=\"478\">Ti\u00a0<\/strong><\/td><td data-start=\"479\" data-end=\"487\" data-col-size=\"sm\">\u22640.20<\/td><td data-start=\"487\" data-end=\"500\" data-col-size=\"sm\">Refine the organization and enhance resilience<\/td><\/tr><tr data-start=\"501\" data-end=\"534\"><td data-start=\"501\" data-end=\"512\" data-col-size=\"sm\"><strong data-start=\"503\" data-end=\"511\">Cr\u00a0<\/strong><\/td><td data-start=\"512\" data-end=\"520\" data-col-size=\"sm\">\u22640.30<\/td><td data-start=\"520\" data-end=\"534\" data-col-size=\"sm\">Enhance wear resistance and corrosion resistance<\/td><\/tr><tr data-start=\"535\" data-end=\"566\"><td data-start=\"535\" data-end=\"546\" data-col-size=\"sm\"><strong data-start=\"537\" data-end=\"545\">Ni\u00a0<\/strong><\/td><td data-start=\"546\" data-end=\"554\" data-col-size=\"sm\">\u22640.50<\/td><td data-col-size=\"sm\" data-start=\"554\" data-end=\"566\">Improve low-temperature impact toughness<\/td><\/tr><tr data-start=\"567\" data-end=\"595\"><td data-start=\"567\" data-end=\"578\" data-col-size=\"sm\"><strong data-start=\"569\" data-end=\"577\">Mo\u00a0<\/strong><\/td><td data-col-size=\"sm\" data-start=\"578\" data-end=\"586\">\u22640.10<\/td><td data-col-size=\"sm\" data-start=\"586\" data-end=\"595\">Improve hardenability<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3cc67fd e-flex e-con-boxed e-con e-parent\" data-id=\"3cc67fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ea75c5 elementor-widget elementor-widget-text-editor\" data-id=\"5ea75c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #ff6600;\">Q460 High Strength Steel&#8212;&#8212;\uff08Chemical Composition\uff09<\/span><\/p><table><thead><tr><th align=\"left\"><p>Functional Item<\/p><\/th><th align=\"left\">Indicator requirements\/numerical range<\/th><th align=\"left\"><p>works remarks<\/p><\/th><\/tr><\/thead><tbody><tr><td align=\"left\">\u200cyield strength<strong>\u00a0<span class=\"katex\"><span class=\"katex-mathml\">ReL<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">R<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord mathnormal mtight\">e<\/span><span class=\"mord mathnormal mtight\">L<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>\u00a0(MPa)<\/strong>\u200c<\/td><td align=\"left\">\u200c<strong>\u226416mm<\/strong>\u200c: \u2265460<br \/>\u200c<strong>16-40mm<\/strong>\u200c: \u2265440<br \/>\u200c<strong>40-63mm<\/strong>\u200c: \u2265420<br \/>\u200c<strong>63-80mm<\/strong>\u200c: \u2265400<br \/>\u200c<strong>80-100mm<\/strong>\u200c: \u2265400<br \/>\u200c<strong>100-150mm<\/strong>\u200c: \u2265380<\/td><td align=\"left\">It decreases with the increase of thickness; Thickness greater than 150mm needs to be negotiated<\/td><\/tr><tr><td align=\"left\"><p>\u200c<\/p><ul class=\"nettran\"><li class=\"color_text_1 tran\">Tensile Strength<\/li><\/ul><p><strong>\u00a0<span class=\"katex\"><span class=\"katex-mathml\">Rm<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">R<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">m<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>\u00a0(MPa)<\/strong>\u200c<\/p><\/td><td align=\"left\">\u200c<strong>550 &#8211; 720<\/strong>\u200c<\/td><td align=\"left\">Universal across the entire thickness range<\/td><\/tr><tr><td align=\"left\">\u200cpercentage elongation after fracture<strong>\u00a0<span class=\"katex\"><span class=\"katex-mathml\">A<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">A<\/span><\/span><\/span><\/span>\u00a0(%)<\/strong>\u200c<\/td><td align=\"left\">\u200c<strong>\u226517%<\/strong>\u200c (thickness\u226440mm)<br \/>\u200c<strong>\u226516%<\/strong>\u200c (thickness&gt;40mm)<\/td><td align=\"left\">gauge length is usually 5.65\u221aS\u2080<\/td><\/tr><tr><td align=\"left\">\u200cpercentage elongation after fracture<strong>\u00a0<span class=\"katex\"><span class=\"katex-mathml\">KV2<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">K<\/span><span class=\"mord\"><span class=\"mord mathnormal\">V<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>\u00a0(J)<\/strong>\u200c<\/td><td align=\"left\">\u200c<strong>Q460C<\/strong>\u200c: 0\u2103 \u226534J<br \/>\u200c<strong>Q460D<\/strong>\u200c: -20\u2103 \u226534J<br \/>\u200c<strong>Q460E<\/strong>\u200c: -40\u2103 \u226527J\u00a0<\/td><td align=\"left\">Longitudinal specimen, V-notch; Different quality grades correspond to different test temperatures<\/td><\/tr><tr><td align=\"left\">\u200cbending property\u200c<\/td><td align=\"left\"><div class=\"target-container\"><p class=\"target color_text_1\">180\u00b0 bending center diameter d<span class=\"katex\" style=\"font-family: inherit; font-size: inherit;\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">d<\/span><\/span><\/span><\/span><span style=\"font-family: inherit; font-size: inherit;\">\uff1a\u226416mm \u65f6\u00a0<\/span><span class=\"katex\" style=\"font-family: inherit; font-size: inherit;\"><span class=\"katex-mathml\">d=2a<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">d<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord mathnormal\">a<\/span><\/span><\/span><\/span><span style=\"font-family: inherit; font-size: inherit;\">\uff1b&gt;16mm \u65f6\u00a0<\/span><span class=\"katex\" style=\"font-family: inherit; font-size: inherit;\"><span class=\"katex-mathml\">d=3a<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">d<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">3<\/span><span class=\"mord mathnormal\">a<\/span><\/span><\/span><\/span><\/p><\/div><\/td><td align=\"left\"><span class=\"katex\"><span class=\"katex-mathml\">aa represents the thickness of the sample<\/span><\/span><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-79e3a30 e-flex e-con-boxed e-con e-parent\" data-id=\"79e3a30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20ffccf elementor-widget elementor-widget-text-editor\" data-id=\"20ffccf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #ff6600;\">Q460 steel grade&#8212;&#8212;\uff08differences between the brand names\uff09<\/span><\/p><table><thead><tr><th align=\"left\">Grade example<\/th><th align=\"center\">quality grade<\/th><th align=\"center\">Impact test temperature<\/th><th align=\"left\">Typical delivery condition\/process<\/th><th align=\"left\">Core features and applicable scenarios<\/th><\/tr><\/thead><tbody><tr><td align=\"left\">\u200c<strong>Q460C<\/strong>\u200c<\/td><td align=\"center\">Grade C<\/td><td align=\"center\">\u200c<strong>0\u2103<\/strong>\u200c<\/td><td align=\"left\">Hot rolling (default)<\/td><td align=\"left\">The cost is the lowest and the control of ingredients is relatively loose. It is suitable for ordinary structures at normal temperature without special low-temperature toughness requirements.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460D<\/strong>\u200c<\/td><td align=\"center\">Grade D<\/td><td align=\"center\">\u200c<strong>-20\u2103<\/strong>\u200c<\/td><td align=\"left\">Hot rolling\/normalizing \/TMCP<\/td><td align=\"left\">Strictly control the P\/S content and possess basic low-temperature toughness; It is widely used in Bridges in cold regions, construction machinery and general low-temperature environments.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460E<\/strong>\u200c<\/td><td align=\"center\">Grade E\u00a0<\/td><td align=\"center\">\u200c<strong>-40\u2103<\/strong>\u200c<\/td><td align=\"left\">Normalizing \/ TMCP<\/td><td align=\"left\">Extremely strict impurity control (S\u22640.020%), with the strongest resistance to brittle fracture at low temperatures. Specifically designed for extremely cold regions, LNG facilities and high-safety-level components.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460NC<\/strong>\u200c<\/td><td align=\"center\">Grade C\u00a0<\/td><td align=\"center\"><strong>0\u2103<\/strong><\/td><td align=\"left\">\u200cNormalizing\/Normalized rolling\u200c<\/td><td align=\"left\">The structure is more uniform than that of hot-rolled ones and has better plasticity. It is suitable for thick plate structures that have requirements for internal microstructure uniformity but do not require extremely low temperatures.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460ND<\/strong>\u200c<\/td><td align=\"center\">Grade D\u00a0<\/td><td align=\"center\"><strong>-20\u2103<\/strong><\/td><td align=\"left\">\u200cNormalizing\/Normalized rolling\u200c<\/td><td align=\"left\">Eliminate banded structure and ensure stable performance of thick plates. It is commonly used in pressure vessels, large steel structures and scenarios where the toughness of thick sections needs to be guaranteed.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460NE<\/strong>\u200c<\/td><td align=\"center\">Grade E\u00a0<\/td><td align=\"center\"><strong>-40\u2103<\/strong><\/td><td align=\"left\">\u200cNormalizing\/Normalized rolling\u200c<\/td><td align=\"left\">It combines extremely low-temperature toughness with the uniformity of thick plate structure. It is suitable for ultra-thick-walled equipment in extremely cold working conditions (such as thick-walled containers).<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460MC<\/strong>\u200c<\/td><td align=\"center\">Grade C\u00a0<\/td><td align=\"center\"><strong>0\u2103<\/strong><\/td><td align=\"left\">\u200cTMCP (Thermal Mechanical Rolling)\u200c<\/td><td align=\"left\">The grain is refined, the weldability is better than that of the normalized state, and the internal stress is small. Suitable for medium-thickness structural components that are sensitive to welding deformation.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460MD<\/strong>\u200c<\/td><td align=\"center\">Grade D<\/td><td align=\"center\"><strong>-20\u2103<\/strong><\/td><td align=\"left\">\u200cTMCP (Thermal Mechanical Rolling)\u200c<\/td><td align=\"left\">High strength, high toughness and low preheating requirements for welding; The preferred choice for heavy-duty dynamic load structures such as wind turbine towers and main beams of heavy machinery.<\/td><\/tr><tr><td align=\"left\">\u200c<strong>Q460ME<\/strong>\u200c<\/td><td align=\"center\">Grade E\u00a0<\/td><td align=\"center\"><strong>-40\u2103<\/strong><\/td><td align=\"left\">TMCP (Thermal Mechanical Rolling)\u200c<\/td><td align=\"left\">The best comprehensive performance (high strength, toughness at -40\u2103, excellent weldability); Core materials for extremely cold heavy loads, high dynamic loads and those requiring lightweight design.<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a446a4e e-flex e-con-boxed e-con e-parent\" data-id=\"a446a4e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-238659b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"238659b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/jblstainless.com\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg 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53.075-26.4 70.4h158.4c18.425 0 35.2 16.5 35.2 35.2 0 18.975-16.225 35.2-35.2 35.2zM88 384c0 13.255-10.745 24-24 24s-24-10.745-24-24 10.745-24 24-24 24 10.745 24 24z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Click here Contact         jblstainless<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-107b758 e-flex e-con-boxed e-con e-parent\" data-id=\"107b758\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f71afbf elementor-widget elementor-widget-wpforms\" data-id=\"f71afbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wpforms-container wpforms-container-full 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alt=\"Loading\"><\/div><\/form><\/div>  <!-- .wpforms-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c5d7ea e-flex e-con-boxed e-con e-parent\" data-id=\"0c5d7ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7440acf eael-dual-header-content-align-center elementor-widget elementor-widget-eael-dual-color-header\" data-id=\"7440acf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-dual-color-header.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"eael-dual-header\">\n\t\t\t\t<h2 class=\"title eael-dch-title\"><span class=\"eael-dch-title-text eael-dch-title-lead lead solid-color\">Q460 High-Strength Low-Alloy Ms Plate-------<\/span> <span class=\"eael-dch-title-text\">Profile Cutting<\/span><\/h2>\t\t\t\t\t<span class=\"subtext\"><p>Hanging ears \/ U-shaped \/ fork-shaped, Y-shaped, T-shaped split flange \/ arc-shaped \/ crescent-shaped, fan-shaped curved plate \/ irregular polygonal perforated connection plate \/ special-shaped flange, lily pad shape, eccentric disc<\/p><\/span>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1de00f0 e-flex e-con-boxed e-con e-parent\" data-id=\"1de00f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3e45b40 e-con-full e-flex e-con e-child\" data-id=\"3e45b40\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0225aef elementor-widget elementor-widget-image\" data-id=\"0225aef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-U-shaped-Notched-Special-shaped-Thick-Plate-Support-Limiting-Plate.png\" class=\"attachment-large size-large wp-image-3874\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-U-shaped-Notched-Special-shaped-Thick-Plate-Support-Limiting-Plate.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-U-shaped-Notched-Special-shaped-Thick-Plate-Support-Limiting-Plate-16x12.png 16w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-U-shaped-Notched-Special-shaped-Thick-Plate-Support-Limiting-Plate-600x450.png 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e64cb2e elementor-widget elementor-widget-text-editor\" data-id=\"e64cb2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 U-shaped Notched Special-shaped Thick Plate (Support, Limiting Plate)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f6ae2b e-con-full e-flex e-con e-child\" data-id=\"7f6ae2b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7d0050 elementor-widget elementor-widget-image\" data-id=\"a7d0050\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates.png\" class=\"attachment-large size-large wp-image-3879\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Arc-shaped-Moon-shaped-fan-shaped-curved-plates-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97827cc elementor-widget elementor-widget-text-editor\" data-id=\"97827cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 Arc-shaped Moon-shaped, fan-shaped curved plates<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a067d47 e-con-full e-flex e-con e-child\" data-id=\"a067d47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67da6f8 elementor-widget elementor-widget-image\" data-id=\"67da6f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"565\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Fork-shaped-Y-shaped-T-shaped-bifurcated-web-plate.png\" class=\"attachment-large size-large wp-image-3880\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Fork-shaped-Y-shaped-T-shaped-bifurcated-web-plate.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Fork-shaped-Y-shaped-T-shaped-bifurcated-web-plate-15x12.png 15w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Fork-shaped-Y-shaped-T-shaped-bifurcated-web-plate-600x484.png 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5512b2b elementor-widget elementor-widget-text-editor\" data-id=\"5512b2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 Fork-shaped, Y-shaped, T-shaped bifurcated web plate<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-00082a7 e-flex e-con-boxed e-con e-parent\" data-id=\"00082a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c8a45b8 e-con-full e-flex e-con e-child\" data-id=\"c8a45b8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03bf400 elementor-widget elementor-widget-image\" data-id=\"03bf400\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type.png\" class=\"attachment-large size-large wp-image-3881\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Hanger-Riveted-Ear-Plate-The-most-frequently-used-type-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-104f2e3 elementor-widget elementor-widget-text-editor\" data-id=\"104f2e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 Hanger Riveted Ear Plate (The most frequently used type)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aad1339 e-con-full e-flex e-con e-child\" data-id=\"aad1339\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-88d9884 elementor-widget elementor-widget-image\" data-id=\"88d9884\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Irregular-polygonal-perforated-connection-plate-equipment-base-node-plate.png\" class=\"attachment-large size-large wp-image-3882\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Irregular-polygonal-perforated-connection-plate-equipment-base-node-plate.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Irregular-polygonal-perforated-connection-plate-equipment-base-node-plate-16x12.png 16w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-Irregular-polygonal-perforated-connection-plate-equipment-base-node-plate-600x450.png 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c6929a elementor-widget elementor-widget-text-editor\" data-id=\"1c6929a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 Irregular polygonal perforated connection plate (equipment base, node plate)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fdbe094 e-con-full e-flex e-con e-child\" data-id=\"fdbe094\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42db1d1 elementor-widget elementor-widget-image\" data-id=\"42db1d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1.png\" class=\"attachment-large size-large wp-image-3883\" alt=\"\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1.png 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1-150x150.png 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1-12x12.png 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1-300x300.png 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1-600x600.png 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/07\/Q460-special-shaped-flanges-plum-shaped-flanges-and-eccentric-discs-1-100x100.png 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e02b627 elementor-widget elementor-widget-text-editor\" data-id=\"e02b627\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Q460 special-shaped flanges, plum-shaped flanges, and eccentric discs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-203ee8f e-flex e-con-boxed e-con e-parent\" data-id=\"203ee8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-798ebb9 elementor-widget elementor-widget-search\" data-id=\"798ebb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;submit_trigger&quot;:&quot;click_submit&quot;,&quot;pagination_type_options&quot;:&quot;none&quot;}\" data-widget_type=\"search.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<search class=\"e-search hidden\" role=\"search\">\n\t\t\t<form class=\"e-search-form\" action=\"https:\/\/jblstainless.com\/tl\" method=\"get\">\n\n\t\t\t\t\n\t\t\t\t<label class=\"e-search-label\" for=\"search-798ebb9\">\n\t\t\t\t\t<span class=\"elementor-screen-only\">\n\t\t\t\t\t\tSearch\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/label>\n\n\t\t\t\t<div class=\"e-search-input-wrapper\">\n\t\t\t\t\t<input id=\"search-798ebb9\" placeholder=\"Type to start searching...\" class=\"e-search-input\" type=\"search\" name=\"s\" value=\"\" autocomplete=\"off\" role=\"combobox\" aria-autocomplete=\"list\" aria-expanded=\"false\" aria-controls=\"results-798ebb9\" aria-haspopup=\"listbox\">\n\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-times\" viewBox=\"0 0 352 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\t<output id=\"results-798ebb9\" class=\"e-search-results-container hide-loader\" aria-live=\"polite\" aria-atomic=\"true\" aria-label=\"Results for search\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"e-search-results\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/output>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<button class=\"e-search-submit  \" type=\"submit\">\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<span class=\"\">\n\t\t\t\t\t\tSearch\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/button>\n\t\t\t\t<input type=\"hidden\" name=\"e_search_props\" value=\"798ebb9-3840\">\n\t\t\t<\/form>\n\t\t<\/search>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a7d78f e-flex e-con-boxed e-con e-parent\" data-id=\"9a7d78f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fefc6d1 elementor-widget elementor-widget-text-editor\" data-id=\"fefc6d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #ff6600;\">jblstainless Q460 high-strength plate &#8211; What do the &#8220;Q&#8221; and &#8220;460&#8221; represent in this plate?<\/span><\/p><p>In high-strength plates, &#8220;Q&#8221; stands for yield strength (the initial letter of the Chinese pinyin for &#8220;yield&#8221;), and &#8220;460&#8221; represents the lower limit value of the yield strength, which is 460 MPa (megapascals).<\/p><p><span style=\"color: #ff6600;\">What are the differences between jblstainless Q460 and Q345, Q390, and Q420?<\/span><\/p><p>Q345 \u2265 345 MPa, Q390 \u2265 390 MPa, Q420 \u2265 420 MPa, Q460 \u2265 460 MPa (as the thickness increases, the strength indicators decrease in a stepwise manner)<\/p><p><span style=\"color: #ff6600;\">What are the differences between jblstainless Q460, Q550 and Q690 high-strength plates?<\/span><\/p><p>Q460 \u2265 460 MPa, Q550 \u2265 550 MPa, Q690 \u2265 690 MPa (the value slightly decreases as the plate thickness increases)<\/p><p><span style=\"color: #ff6600;\">jblstainless Q460 high-strength steel plate What are the corresponding foreign brand names?<\/span><\/p><ul><li>European standard (EN): S460N, S460NL<br \/>German standard<\/li><li>(DIN): StE460<\/li><li>American standard (ASTM): A572 Gr.65<\/li><li>Japanese standard (JIS): SM490C<\/li><li>ISO standard: E460 series (such as E460N\/E460NL)<\/li><\/ul><p><span style=\"color: #ff6600;\">How can the quality of jblstainless Q460 high strength low alloy steel plate be determined based on its chemical composition?<\/span><\/p><p>It is mainly determined by detecting the microalloying elements such as C, Si, Mn, P, S, as well as Nb, V, Ti, etc.<\/p><p><span style=\"color: #ff6600;\">jblstainless Q460 High-Strength Steel Why is controlled cooling necessary?<\/span><\/p><p>Q460 requires controlled cooling to precisely regulate the cooling rate, thereby inhibiting grain coarsening and inducing the precipitation of fine bainite\/ferrite, so as to achieve a yield strength of \u2265 460 MPa while ensuring low-temperature toughness and weldability.<\/p><p><span style=\"color: #ff6600;\">jblstainless Q460 Steel Plates Why is it prone to generating residual stress?<\/span><\/p><p>Apart from the changes in the microstructure of the heat-affected zone, the Q460 steel thick plate residual stress introduced by the cutting process is another key performance influencing factor.<\/p><p><span style=\"color: #ff6600;\">In which industries is jblstainless Q460 mainly applied?<\/span><\/p><p>Long-span bridge main beams \/ Super high-rise building steel structures \/ Excavators \/ Crane booms \/ Shield machine cutter heads \/ Coal mine hydraulic supports \/ Heavy transport vehicle beams \/ Ship structures \/ Deck and offshore platform components \/ Wind turbine towers \/ High-pressure vessels \/ Boilers \/ Oil and gas pipelines \/ Key structural components of railway vehicles \/ Special vehicle chassis \/ Trailer beams \/<\/p><p><span style=\"color: #ff6600;\">What are the advantages of jblstainless Q460 compared to the ordinary Q355?<\/span><\/p><p>The core advantage of Q460 compared to Q355 is that its yield strength is increased by approximately 30% (\u2265 460 MPa vs \u2265 355 MPa)<\/p><p><span style=\"color: #ff6600;\">What are the differences between jblstainless Q460 and Hardox wear-resistant plates?<\/span><\/p><p>Q460 is a low-alloy high-strength structural steel (focusing on load-bearing and toughness), while Hardox is a special quenched and tempered wear-resistant steel (focusing on wear resistance and surface hardness); the design goals, hardness ranges, and application scenarios of the two are completely different.<\/p><p><span style=\"color: #ff6600;\">jblstainless Q460 can it replace the NM450 wear-resistant plate?<\/span><\/p><p>Q460 \u2260 NM450\uff0cThey cannot be directly interchanged.<\/p><p><span style=\"color: #ff6600;\">jblstainless Q460 is suitable for wear-resistant environments?<\/span><\/p><p>NO<\/p><p><span style=\"color: #ff6600;\">jblstainless q460c steel plate What is the service life?<\/span><\/p><p>(Usually, a major overhaul is required after 15 to 25 years.)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eaf8422 e-flex e-con-boxed e-con e-parent\" data-id=\"eaf8422\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8669d38 elementor-widget elementor-widget-wpforms\" data-id=\"8669d38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wpforms-container wpforms-container-full wpforms-render-modern\" id=\"wpforms-160\"><form id=\"wpforms-form-160\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"160\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/tl\/wp-json\/wp\/v2\/product\/3840\" data-token=\"dfe43d1f8f22e3ae26f5d60b45932583\" 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type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product\/3840\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-160\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">Submit<\/button><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jblstainless.com\/wp-content\/plugins\/wpforms\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Loading\"><\/div><\/form><\/div>  <!-- .wpforms-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Q460 Q460C Q460D Q46E Q460F alloy steel plate<\/p>\n<ul>\n<li><span class=\"tgt color_text_0 highlight\" style=\"color: #ff6600;\" data-v-472c13df=\"\" data-section=\"0\" data-sentence=\"0\" data-group=\"0-0\">Class C: Normal temperature <\/span><\/li>\n<li><span class=\"tgt color_text_0\" style=\"color: #ff6600;\" data-v-472c13df=\"\" data-section=\"0\" data-sentence=\"3\" data-group=\"0-3\">Class ME: Low-temperature project <\/span><\/li>\n<li><span class=\"tgt color_text_0\" style=\"color: #ff6600;\" data-v-472c13df=\"\" data-section=\"0\" data-sentence=\"6\" data-group=\"0-6\">Class NE: Ultra-thick plate <\/span><\/li>\n<li><span class=\"tgt color_text_0\" style=\"color: #ff6600;\" data-v-472c13df=\"\" data-section=\"0\" data-sentence=\"9\" data-group=\"0-9\">Class GJC: High-rise building<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"featured_media":3871,"template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[68],"product_tag":[],"class_list":["post-3840","product","type-product","status-publish","has-post-thumbnail","product_cat-high-strength-steel-plate","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product\/3840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":5,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product\/3840\/revisions"}],"predecessor-version":[{"id":3902,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product\/3840\/revisions\/3902"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/media\/3871"}],"wp:attachment":[{"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/media?parent=3840"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product_brand?post=3840"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product_cat?post=3840"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jblstainless.com\/tl\/wp-json\/wp\/v2\/product_tag?post=3840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}