{"id":2569,"date":"2026-04-09T17:23:29","date_gmt":"2026-04-09T09:23:29","guid":{"rendered":"https:\/\/jblstainless.com\/?post_type=product&#038;p=2569"},"modified":"2026-04-09T17:23:30","modified_gmt":"2026-04-09T09:23:30","slug":"tube-en-acier-inoxydable-420","status":"publish","type":"product","link":"https:\/\/jblstainless.com\/fr\/420-stainless-steel-pipe\/","title":{"rendered":"Tube en acier inoxydable 420"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"2569\" class=\"elementor elementor-2569\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2df297a e-flex e-con-boxed e-con e-parent\" data-id=\"2df297a\" 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-fa8f083 elementor-widget elementor-widget-heading\" data-id=\"fa8f083\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quand la duret\u00e9 et la r\u00e9sistance \u00e0 l'usure ne peuvent \u00eatre compromises\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5207614 elementor-widget elementor-widget-text-editor\" data-id=\"5207614\" 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>Les tuyaux en acier inoxydable 420 ne sont pas des produits g\u00e9n\u00e9riques - il s'agit d'une solution technique pour les environnements qui exigent une r\u00e9tention des ar\u00eates, une durabilit\u00e9 de la surface et une r\u00e9sistance \u00e0 la corrosion contr\u00f4l\u00e9e.<\/p>\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-af72f46 elementor-widget elementor-widget-heading\" data-id=\"af72f46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Pourquoi l'acier inoxydable 420<\/h3>\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-dd8c755 e-flex e-con-boxed e-con e-parent\" data-id=\"dd8c755\" 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-618d9f8 e-con-full e-flex e-con e-child\" data-id=\"618d9f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d1108d elementor-widget elementor-widget-icon-box\" data-id=\"3d1108d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tDuret\u00e9 la plus \u00e9lev\u00e9e de l'acier inoxydable\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tAtteint une duret\u00e9 Rockwell allant jusqu'\u00e0 50 HRC apr\u00e8s traitement thermique - surpassant de mani\u00e8re significative les grades 304 et 316 dans les applications critiques \u00e0 l'usure.\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-32dbf8a e-con-full e-flex e-con e-child\" data-id=\"32dbf8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11f4310 elementor-widget elementor-widget-icon-box\" data-id=\"11f4310\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTraitement thermique de pr\u00e9cision\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tUnique parmi les nuances d'acier inoxydable : peut \u00eatre durci et tremp\u00e9 pour r\u00e9pondre aux sp\u00e9cifications exactes du projet, offrant une flexibilit\u00e9 que les nuances aust\u00e9nitiques ne peuvent pas offrir.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-8d6899d e-con-full e-flex e-con e-child\" data-id=\"8d6899d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-602d084 elementor-widget elementor-widget-icon-box\" data-id=\"602d084\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPropret\u00e9 chirurgicale\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tConnu sous le nom d\"\"acier chirurgical\", il est conforme aux normes d'hygi\u00e8ne m\u00e9dicale et alimentaire lorsqu'il est correctement fini, ce qui garantit la s\u00e9curit\u00e9 r\u00e9glementaire.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-efb39ca e-con-full e-flex e-con e-child\" data-id=\"efb39ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5a62f8 elementor-widget elementor-widget-icon-box\" data-id=\"f5a62f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tMagn\u00e9tique et m\u00e9canisable\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tMagn\u00e9tique de mani\u00e8re inh\u00e9rente dans toutes les conditions - simplifie le tri, les environnements prot\u00e9g\u00e9s par IRM et les op\u00e9rations d'usinage de pr\u00e9cision.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-cc637ba e-con-full e-flex e-con e-child\" data-id=\"cc637ba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36e39cd elementor-widget elementor-widget-icon-box\" data-id=\"36e39cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tStabilit\u00e9 \u00e0 haute temp\u00e9rature\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tPoint de fusion de 1450\u00b0C avec une conductivit\u00e9 thermique de 24,9 W\/m-K - maintient l'int\u00e9grit\u00e9 structurelle dans les cycles thermiques exigeants.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-c2372a4 e-con-full e-flex e-con e-child\" data-id=\"c2372a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-763db4f elementor-widget elementor-widget-icon-box\" data-id=\"763db4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tConformit\u00e9 \u00e0 la norme ASTM A276\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tEnti\u00e8rement certifi\u00e9 selon les normes ASTM A276, A240 et A580 - accept\u00e9 par les services d'approvisionnement des secteurs de l'a\u00e9rospatiale, de la d\u00e9fense et de la m\u00e9decine.\n\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9233b6 e-flex e-con-boxed e-con e-parent\" data-id=\"e9233b6\" 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-319761f elementor-widget elementor-widget-heading\" data-id=\"319761f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sp\u00e9cification du tube en acier inoxydable 420<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94a3dc9 elementor-widget elementor-widget-text-editor\" data-id=\"94a3dc9\" 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>Toutes les valeurs sont conformes \u00e0 la norme ASTM A276 et aux certifications de mat\u00e9riaux standard. Des conditions de traitement thermique personnalis\u00e9es sont disponibles sur demande.<\/p><table><thead><tr><th>Propri\u00e9t\u00e9<\/th><th>Valeur \/ Plage<\/th><th>Unit\u00e9<\/th><th>Notes<\/th><\/tr><\/thead><tbody><tr><td>D\u00e9signation du grade<\/td><td>AISI 420 \/ UNS S42000 \/ 1.4021<\/td><td>\u2014<\/td><td>Normes ASTM, EN, DIN<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 la traction<\/td><td>620 - 750<\/td><td>MPa<\/td><td>\u00c9tat recuit<\/td><\/tr><tr><td>Limite d'\u00e9lasticit\u00e9<\/td><td>345 - 415<\/td><td>MPa<\/td><td>0,2% contrainte d'\u00e9preuve<\/td><\/tr><tr><td>Duret\u00e9 Rockwell<\/td><td>Jusqu'\u00e0 50<\/td><td>HRC<\/td><td>Condition de traitement thermique<\/td><\/tr><tr><td>Duret\u00e9 Brinell<\/td><td>207 - 235<\/td><td>HB<\/td><td>Recuit<\/td><\/tr><tr><td>\u00c9longation<\/td><td>20<\/td><td>%<\/td><td>Min. en 50 mm<\/td><\/tr><tr><td>Module d'\u00e9lasticit\u00e9<\/td><td>200<\/td><td>GPa<\/td><td>\u2014<\/td><\/tr><tr><td>Densit\u00e9<\/td><td>7.75<\/td><td>g\/cm\u00b3<\/td><td>\u2014<\/td><\/tr><tr><td>Point de fusion<\/td><td>1,450<\/td><td>\u00b0C<\/td><td>Approx.<\/td><\/tr><tr><td>Conductivit\u00e9 thermique<\/td><td>24.9<\/td><td>W\/m-K<\/td><td>A 100\u00b0C<\/td><\/tr><tr><td>Teneur en chrome<\/td><td>12 - 14<\/td><td>%<\/td><td>Min. pour la classification inoxydable<\/td><\/tr><tr><td>Teneur en carbone<\/td><td>0.15 - 0.45<\/td><td>%<\/td><td>C plus \u00e9lev\u00e9 = duret\u00e9 plus \u00e9lev\u00e9e<\/td><\/tr><tr><td>Normes applicables<\/td><td>ASTM A276 \/ A240 \/ A580<\/td><td>\u2014<\/td><td>Certificats d'usine disponibles<\/td><\/tr><\/tbody><\/table>\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-b2386db elementor-widget elementor-widget-heading\" data-id=\"b2386db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Dimensions disponibles <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5071d87 elementor-widget elementor-widget-text-editor\" data-id=\"5071d87\" 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<table><thead><tr><th>Type<\/th><th>Gamme OD<\/th><th>\u00c9paisseur de la paroi<\/th><th>Longueur<\/th><\/tr><\/thead><tbody><tr><td>Tube sans soudure<\/td><td>6 mm - 219 mm<\/td><td>1 mm - 20 mm<\/td><td>1 m - 12 m \/ Sur mesure<\/td><\/tr><tr><td>Tube soud\u00e9<\/td><td>6 mm - 508 mm<\/td><td>0,5 mm - 15 mm<\/td><td>1 m - 12 m \/ Sur mesure<\/td><\/tr><tr><td>Tube rond<\/td><td>3 mm - 100 mm<\/td><td>0,5 mm - 10 mm<\/td><td>Coupe sur mesure disponible<\/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-73e494a e-flex e-con-boxed e-con e-parent\" data-id=\"73e494a\" 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-88733ca elementor-widget elementor-widget-image\" data-id=\"88733ca\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe.jpg\" class=\"attachment-large size-large wp-image-2513\" alt=\"Tube en acier inoxydable 420\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe.jpg 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe-150x150.jpg 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe-12x12.jpg 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe-300x300.jpg 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe-600x600.jpg 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2026\/03\/410-seamless-stainless-steel-pipe-100x100.jpg 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tube sans soudure<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-99c66fc elementor-widget elementor-widget-image\" data-id=\"99c66fc\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube.webp\" class=\"attachment-large size-large wp-image-1398\" alt=\"tube soud\u00e9 en acier inoxydable\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube.webp 700w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube-300x300.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube-150x150.webp 150w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube-12x12.webp 12w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube-600x600.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/04\/stainless-steel-welded-tube-100x100.webp 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Tube soud\u00e9<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-64302c2 e-flex e-con-boxed e-con e-parent\" data-id=\"64302c2\" 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-cd42242 elementor-widget elementor-widget-heading\" data-id=\"cd42242\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Application<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3757ad elementor-widget elementor-widget-text-editor\" data-id=\"e3757ad\" 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>Des instruments de salle d'op\u00e9ration aux si\u00e8ges de vannes p\u00e9troli\u00e8res, les tubes en acier 420 sont utilis\u00e9s dans des industries qui ne peuvent tol\u00e9rer aucune d\u00e9faillance.<\/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-fbf9b89 e-flex e-con-boxed e-con e-parent\" data-id=\"fbf9b89\" 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-11b3694 e-con-full e-flex e-con e-child\" data-id=\"11b3694\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2e33cc elementor-widget elementor-widget-icon-box\" data-id=\"c2e33cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tCoutellerie et lames\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tLa conservation du tranchant et la finition de la surface font de 420 le mat\u00e9riau standard pour les lames de couteau, les ciseaux et les outils culinaires \u00e0 haute teneur en carbone.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-c97664d e-con-full e-flex e-con e-child\" data-id=\"c97664d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b7cd924 elementor-widget elementor-widget-icon-box\" data-id=\"b7cd924\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tM\u00e9decine et chirurgie\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tSurface biocompatible, s\u00e9curis\u00e9e en autoclave et compatible avec la norme ISO 13485. Largement sp\u00e9cifi\u00e9 pour les instruments chirurgicaux, les scalpels et l'outillage des implants.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-430ed70 e-con-full e-flex e-con e-child\" data-id=\"430ed70\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-213328f elementor-widget elementor-widget-icon-box\" data-id=\"213328f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tVannes et pompes\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tSurfaces d'assise dures et r\u00e9sistantes \u00e0 l'usure dans les vannes de contr\u00f4le, les arbres de pompe et les raccords fonctionnant sous pression ou dans des milieux abrasifs.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-c543086 e-con-full e-flex e-con e-child\" data-id=\"c543086\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c26b5fe elementor-widget elementor-widget-icon-box\" data-id=\"c26b5fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tP\u00e9trole et gaz\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tOutils de fond de puits, composants de t\u00eates de puits et garnitures de vannes dans des environnements exigeant une duret\u00e9 associ\u00e9e \u00e0 une r\u00e9sistance mod\u00e9r\u00e9e \u00e0 la corrosion.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-c98f088 e-con-full e-flex e-con e-child\" data-id=\"c98f088\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6047386 elementor-widget elementor-widget-icon-box\" data-id=\"6047386\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tEngrenages industriels\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tEngrenages, broches et arbres de pr\u00e9cision n\u00e9cessitant une stabilit\u00e9 dimensionnelle sous forte charge et cycles thermiques r\u00e9p\u00e9t\u00e9s.\n\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-9d118aa e-con-full e-flex e-con e-child\" data-id=\"9d118aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2881176 elementor-widget elementor-widget-icon-box\" data-id=\"2881176\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAutomobile\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tLes composants de moteurs, les pi\u00e8ces de syst\u00e8mes d'alimentation en carburant et les corps d'injecteurs b\u00e9n\u00e9ficient de la combinaison de la r\u00e9sistance et de l'usinabilit\u00e9 du 420.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-39f0498 e-con-full e-flex e-con e-child\" data-id=\"39f0498\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb43db4 elementor-widget elementor-widget-icon-box\" data-id=\"bb43db4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tBijoux et montres\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tLunettes, tubes de bo\u00eetiers de montres et \u00e9l\u00e9ments d\u00e9coratifs r\u00e9sistants aux rayures, avec une finition de surface polissable et brillante comme un miroir.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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-fe0c493 e-con-full e-flex e-con e-child\" data-id=\"fe0c493\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cdb278a elementor-widget elementor-widget-icon-box\" data-id=\"cdb278a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tIng\u00e9nierie g\u00e9n\u00e9rale\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tArbres, roulements, fixations et tubes structurels pour lesquels l'acier inoxydable trait\u00e9 thermiquement constitue une solution rentable.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e6eddae e-flex e-con-boxed e-con e-parent\" data-id=\"e6eddae\" 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-35de596 elementor-widget elementor-widget-heading\" data-id=\"35de596\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Acier inoxydable 420 vs 304\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9aa7ec elementor-widget elementor-widget-text-editor\" data-id=\"b9aa7ec\" 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<table class=\"table\"><thead><tr><th>Propri\u00e9t\u00e9<\/th><th>420 SS\u00a0<\/th><th>304 SS<\/th><\/tr><\/thead><tbody><tr><td>Duret\u00e9 maximale (HRC)<\/td><td>50\u00a0<\/td><td>~20 (tremp\u00e9)<\/td><\/tr><tr><td>Trait\u00e9e thermiquement<\/td><td>Oui\u00a0<\/td><td>Non<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 la traction<\/td><td>620-750 MPa<\/td><td>515-620 MPa<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 la corrosion<\/td><td>Mod\u00e9r\u00e9<\/td><td>Excellent<\/td><\/tr><tr><td>Magn\u00e9tique<\/td><td>Oui<\/td><td>Non<\/td><\/tr><tr><td>Soudabilit\u00e9<\/td><td>Limit\u00e9 (avant\/apr\u00e8s la chaleur)<\/td><td>Excellent<\/td><\/tr><tr><td>Meilleur pour<\/td><td>Duret\u00e9 et usure<\/td><td>Utilisation g\u00e9n\u00e9rale<\/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-c426448 e-flex e-con-boxed e-con e-parent\" data-id=\"c426448\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Le tube en acier inoxydable 420 est une nuance martensitique dont la duret\u00e9 Rockwell peut atteindre 50 HRC et dont la r\u00e9sistance \u00e0 la traction est comprise entre 620 et 750 MPa. Il s'agit d'un choix privil\u00e9gi\u00e9 pour la coutellerie, les instruments chirurgicaux, les vannes et les syst\u00e8mes industriels \u00e0 usure critique.<\/p>\n<p>50 HRC Duret\u00e9 maximale<br \/>\n750 MPa R\u00e9sistance \u00e0 la traction<br \/>\n12-14% Chrome<br \/>\n1450\u00b0C Point de fusion<\/p>\n<p>Certifi\u00e9 ASTM A276<\/p>\n<p>Disponible sans soudure et avec soudure<\/p>\n<p>OD \/ WT \/ Longueur sur mesure<\/p>","protected":false},"featured_media":2572,"template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":{"0":"post-2569","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel-seamless-pipe","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product\/2569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":4,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product\/2569\/revisions"}],"predecessor-version":[{"id":2575,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product\/2569\/revisions\/2575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/media\/2572"}],"wp:attachment":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/media?parent=2569"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2569"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}