{"id":2634,"date":"2026-05-21T17:28:41","date_gmt":"2026-05-21T09:28:41","guid":{"rendered":"https:\/\/jblstainless.com\/?post_type=product&p=2634"},"modified":"2026-05-21T17:35:49","modified_gmt":"2026-05-21T09:35:49","slug":"chapa-revestida-de-aco-inoxidavel-304","status":"publish","type":"product","link":"https:\/\/jblstainless.com\/pt\/304-stainless-steel-clad-plate\/","title":{"rendered":"Chapa revestida de a\u00e7o inoxid\u00e1vel 304"},"content":{"rendered":"
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A placa revestida de a\u00e7o inoxid\u00e1vel 304 combina a\u00e7o inoxid\u00e1vel 304 de alto desempenho com a\u00e7o carbono de alta resist\u00eancia (Q235, Q355, etc.), garantindo uma resist\u00eancia total \u00e0 corros\u00e3o da superf\u00edcie em contacto com o meio. Em contrapartida, a camada de a\u00e7o-carbono suporta a carga estrutural.<\/p>

A placa revestida de a\u00e7o inoxid\u00e1vel 304 combina a\u00e7o inoxid\u00e1vel 304 de alto desempenho com a\u00e7o carbono de alta resist\u00eancia (Q235, Q355, etc.), garantindo uma resist\u00eancia total \u00e0 corros\u00e3o da superf\u00edcie em contacto com o meio. Em contrapartida, a camada de a\u00e7o-carbono suporta a carga estrutural.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Placa revestida de a\u00e7o inoxid\u00e1vel 304 Especifica\u00e7\u00e3o\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Normas<\/td>GB\/T8165-2008, ASTM A263, A264, ASME SA-263, etc<\/td><\/tr>
Materiais<\/td>Uma face: Q 235 + SUS 304<\/td><\/tr>
Dupla face: SUS 304 +Q 235 + SUS304<\/td><\/tr>
Placas de base: Q235,Q355 - Q690, Q245R, Q355R, Q355QL<\/td><\/tr>
Placas de revestimento: SUS 304,304L<\/td><\/tr>
Tamanho<\/td>Chapas de bobinas laminadas a quente de uma face: 4-16*1530*L; 6- 16*1850*L; 6- 16*2050*L<\/td><\/tr>
Placas de bobinas laminadas a quente de dupla face: 4- 16*1530*L; 6- 16*1850*L; 6- 16*2050*L<\/td><\/tr>
Chapas de bobinas laminadas a frio: 0.8- 1.5*1250- 1530*L<\/td><\/tr>
Comprimentos: At\u00e9 12000 mm<\/td><\/tr>
Op\u00e7\u00f5es de entrega<\/td>

Superf\u00edcie negra laminada a quente, nivelada, polida com espelho<\/p>

(superf\u00edcie total ou parcialmente coberta por pel\u00edcula)<\/p><\/td><\/tr><\/tbody><\/table>

Fornecemos Placa de a\u00e7o revestido 304 de acordo com as normas GB\/T 8165, ASTM A263, e ASME SA263, com resist\u00eancia ao cisalhamento entre 320-450MPa, propor\u00e7\u00f5es de espessura personalizadas e tamanhos especiais est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Vantagens da chapa de a\u00e7o inoxid\u00e1vel 304 \n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tPoupan\u00e7a significativa de custos\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tPara um vaso de press\u00e3o de 20 mm de espessura, a utiliza\u00e7\u00e3o de uma placa revestida de a\u00e7o inoxid\u00e1vel pode economizar aproximadamente 45% em custos de material em compara\u00e7\u00e3o com o a\u00e7o inoxid\u00e1vel 304 puro. A resist\u00eancia estrutural \u00e9 inteiramente fornecida pelo substrato de a\u00e7o carbono, oferecendo um desempenho superior.\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

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tResist\u00eancia estrutural superior\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tA base de a\u00e7o-carbono (Q345R\/Q235B) proporciona uma maior resist\u00eancia mec\u00e2nica e uma melhor soldabilidade para aplica\u00e7\u00f5es estruturais pesadas.\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

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tLiga\u00e7\u00e3o metal\u00fargica\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tN\u00e3o \u00e9 um revestimento. O nosso processo de colagem por explos\u00e3o ou por rolo assegura uma liga\u00e7\u00e3o insepar\u00e1vel que resiste a alta press\u00e3o e a ciclos t\u00e9rmicos extremos. Resist\u00eancia ao cisalhamento \u2265210 MPa (excedendo largamente o requisito de 140 MPa da norma ASTM A263).\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

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tExcelente resist\u00eancia \u00e0 corros\u00e3o\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tA camada superficial de a\u00e7o inoxid\u00e1vel 304 oferece uma resist\u00eancia superior \u00e0 oxida\u00e7\u00e3o, aos \u00e1cidos, aos \u00e1lcalis e \u00e0 n\u00e9voa salina, permitindo uma utiliza\u00e7\u00e3o a longo prazo na maioria dos meios qu\u00edmicos e ambientes marinhos sem enferrujar. A sua resist\u00eancia \u00e0 corros\u00e3o \u00e9 semelhante \u00e0 das chapas de a\u00e7o inoxid\u00e1vel puro.\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

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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tPersonaliza\u00e7\u00e3o e servi\u00e7os flex\u00edveis\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\tA JBLSTEEL pode adaptar o r\u00e1cio de espessura, o m\u00e9todo de liga\u00e7\u00e3o, o acabamento da superf\u00edcie e o tamanho com base no desenho do cliente ou nos requisitos da aplica\u00e7\u00e3o. Tamb\u00e9m oferecemos servi\u00e7os de processamento, tais como corte \u00e0 medida, corte longitudinal, perfura\u00e7\u00e3o e dobragem.\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

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Aplica\u00e7\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A chapa de a\u00e7o inoxid\u00e1vel 304 \u00e9 amplamente utilizada em equipamentos e componentes estruturais que requerem alta resist\u00eancia \u00e0 corros\u00e3o e alta resist\u00eancia.<\/p>

  • Vasos de press\u00e3o\/trocadores de calor<\/li>
  • Equipamento qu\u00edmico\/petroqu\u00edmico<\/li>
  • Constru\u00e7\u00e3o naval\/engenharia offshore<\/li>
  • Equipamento para energia el\u00e9ctrica\/nuclear<\/li>
  • Estruturas de a\u00e7o para a constru\u00e7\u00e3o<\/li>
  • Equipamento alimentar e farmac\u00eautico<\/li><\/ul>\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    A placa revestida de a\u00e7o inoxid\u00e1vel 304 \u00e9 um material composto com uma camada superior de a\u00e7o inoxid\u00e1vel austen\u00edtico 304 e uma camada de base de a\u00e7o carbono, combinando a resist\u00eancia \u00e0 corros\u00e3o do a\u00e7o inoxid\u00e1vel com a elevada resist\u00eancia e o baixo custo do a\u00e7o carbono.<\/p>\n

    Reduzir os custos de material por 30% - 60% sem comprometer a resist\u00eancia \u00e0 corros\u00e3o 304, \u00e9 a melhor alternativa para recipientes sob press\u00e3o, tanques de produtos qu\u00edmicos e permutadores de calor.<\/p>\n

     <\/p>","protected":false},"featured_media":2638,"template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":["post-2634","product","type-product","status-publish","has-post-thumbnail","product_cat-stainless-steel-plate-coil","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product\/2634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":9,"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product\/2634\/revisions"}],"predecessor-version":[{"id":2645,"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product\/2634\/revisions\/2645"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/media\/2638"}],"wp:attachment":[{"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/media?parent=2634"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product_brand?post=2634"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product_cat?post=2634"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jblstainless.com\/pt\/wp-json\/wp\/v2\/product_tag?post=2634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}