{"id":4025,"date":"2025-07-14T08:08:24","date_gmt":"2025-07-14T08:08:24","guid":{"rendered":"https:\/\/uborsteel.com\/?post_type=product&p=4025"},"modified":"2025-07-21T05:33:41","modified_gmt":"2025-07-21T05:33:41","slug":"ss321-stainless-steel-plate-sheet","status":"publish","type":"product","link":"https:\/\/uborsteel.com\/pt\/produto\/ss321-stainless-steel-plate-sheet\/","title":{"rendered":"SS 321 Stainless steel plate sheet"},"content":{"rendered":"

SS321 (321) stainless steel is an austenitic stainless steel with the following main features:<\/p>\n

Corrosion resistance
\nContains titanium (Ti), which effectively controls the formation of chromium carbide and significantly improves the resistance to intergranular corrosion at high temperatures, especially in oxidizing media. \u200c<\/p>\n

High temperature performance
\nHigh temperature strength and creep resistance are better than 304 stainless steel. It can maintain stable performance in the temperature range of 425-815\u00b0C and is suitable for high temperature equipment (such as oil refining equipment and heat treatment furnace parts). \u200c<\/p>\n

Processing characteristics
\nGood cold and hot processing performance, heat treatment temperature range of 900-1150\u00b0C, no solution treatment is required after welding (if annealing is not possible). \u200c<\/p>\n

Applicable scenarios
\nIndustrial field: chemical equipment, pressure vessels, pipelines
\nHigh temperature environment: steam pipelines, superheaters, gas turbine components
\nSpecial scenarios: aircraft fuel injection pipelines, hydraulic systems<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product \u00a0 Name<\/td>\nStainless Steel Plate\/Sheet<\/td>\n<\/tr>\n
Padr\u00e3o<\/td>\nASTM,JIS,DIN,GB,AISI,DIN,EN<\/td>\n<\/tr>\n
Material<\/td>\n201, 202, 301, 301L, 304, 304L, 316, 316L, 321, 310S, 904L, 410, 420J2, 430, 2205, 2507, 321H, 347, 347H, 403, 405, 409, 420, 430, 631, 904L, 305, 301L, 317, 317L, 309, 309S 310<\/td>\n<\/tr>\n
T\u00e9cnica<\/td>\nEstirados a frio, laminados a quente, laminados a frio e outros.<\/td>\n<\/tr>\n
Largura<\/td>\n6-12 mm ou personaliz\u00e1vel<\/td>\n<\/tr>\n
Espessura<\/td>\n1-120mm or Customizable<\/td>\n<\/tr>\n
Comprimento<\/td>\n1000 – 6000mm or Customizable<\/td>\n<\/tr>\n
Tratamento de superf\u00edcie<\/td>\nBA\/2B\/NO.1\/NO.3\/NO.4\/8K\/HL\/2D\/1D<\/td>\n<\/tr>\n
Origem<\/td>\nChina<\/td>\n<\/tr>\n
C\u00f3digo SH<\/td>\n7211190000<\/td>\n<\/tr>\n
Prazo de entrega<\/td>\n{Tempo de entrega}<\/td>\n<\/tr>\n
Servi\u00e7o p\u00f3s-venda<\/td>\n24 horas em linha<\/td>\n<\/tr>\n
Capacidade de produ\u00e7\u00e3o<\/td>\n{Capacidade de produ\u00e7\u00e3o}<\/td>\n<\/tr>\n
Condi\u00e7\u00f5es de pre\u00e7o<\/td>\nEXW, FOB, CIF, CRF, CNF or \u00a0 Others<\/td>\n<\/tr>\n
Porta de carregamento<\/td>\n{Port}<\/td>\n<\/tr>\n
Prazo de pagamento<\/td>\nTT, LC, Dinheiro, Paypal, DP, DA, Western Union ou outros.<\/td>\n<\/tr>\n
Aplica\u00e7\u00e3o<\/td>\n1. Architectural decoration. \u00a0 Such as exterior walls, curtain walls, ceilings, stair handrails, doors and \u00a0 windows, etc.<\/td>\n<\/tr>\n
2. \u00a0 Kitchen furniture. Such as kitchen stove, sink, etc.<\/td>\n<\/tr>\n
3. \u00a0 Chemical equipment. Such as containers, pipelines, etc.<\/td>\n<\/tr>\n
4. Food \u00a0 processing. Such as food containers, processing tables, etc.<\/td>\n<\/tr>\n
5. \u00a0 Automobile manufacturing. Such as vehicle body, exhaust pipe, fuel tank, etc.<\/td>\n<\/tr>\n
6. \u00a0 Electronic devices. Such as manufacturing casings, structural components, \u00a0 etc. for electronic devices.<\/td>\n<\/tr>\n
7. \u00a0 Medical equipment. Such as surgical instruments, surgical instruments, \u00a0 medical utensils, etc.<\/td>\n<\/tr>\n
8. \u00a0 Shipbuilding. Such as ship hulls, pipelines, equipment supports, etc.<\/td>\n<\/tr>\n
Embalagem<\/td>\nPacote, saco de PVC, cinto de nylon, bra\u00e7adeira de cabo, pacote padr\u00e3o de exporta\u00e7\u00e3o em condi\u00e7\u00f5es de navegar ou como pedido.<\/td>\n<\/tr>\n
Servi\u00e7o de processamento<\/td>\nDobragem, Soldadura, Desbobinagem, Puncionamento, Corte e outros.<\/td>\n<\/tr>\n
Toler\u00e2ncia<\/td>\n\u00b11%<\/td>\n<\/tr>\n
MOQ<\/td>\n{MOQ}<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n

 <\/p>\n

<\/h2>\n

Composi\u00e7\u00e3o do a\u00e7o inoxid\u00e1vel<\/h2>\n

O a\u00e7o \u00e9 uma liga de ferro e carbono. Os a\u00e7os inoxid\u00e1veis s\u00e3o a\u00e7os que cont\u00eam pelo menos 10,5% de cr\u00f3mio, menos de 1,2% de carbono e outros elementos de liga. A resist\u00eancia \u00e0 corros\u00e3o do a\u00e7o inoxid\u00e1vel e<\/p>\n

As propriedades mec\u00e2nicas podem ser melhoradas pela adi\u00e7\u00e3o de outros elementos, como o n\u00edquel, o molibd\u00e9nio, o tit\u00e2nio, o ni\u00f3bio, o mangan\u00eas, etc.<\/p>\n

\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Grau<\/td>\nC<\/td>\nSi<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nCr<\/td>\nNi<\/td>\nMo<\/td>\nN<\/td>\nCu<\/td>\n<\/tr>\n
201<\/td>\n\u22640.15<\/td>\n\u22640.75<\/td>\n5.5~7.5<\/td>\n\u22640.060<\/td>\n\u22640.03<\/td>\n16.00~18.00<\/td>\n3.5~5.5<\/td>\n–<\/td>\n–<\/td>\n0.08<\/td>\n<\/tr>\n
202<\/td>\n\u22640.15<\/td>\n\u22641.00<\/td>\n7.5~10.00<\/td>\n\u22640.060<\/td>\n\u22640.03<\/td>\n17.00~19.00<\/td>\n4.0~6.0<\/td>\n–<\/td>\n\u22640.25<\/td>\n<\/td>\n<\/tr>\n
301<\/td>\n\u22640.15<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n16.00~18.00<\/td>\n6.00~8.00<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
302<\/td>\n\u22640.15<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.035<\/td>\n\u22640.03<\/td>\n17.00~19.00<\/td>\n8.00~10.00<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
304<\/td>\n\u22640.07<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n18.00~20.00<\/td>\n8.00~10.50<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
304L<\/td>\n\u22640.030<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n18.00~20.00<\/td>\n9.00~13.00<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
310S<\/td>\n\u22640.08<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n24.00~26.00<\/td>\n19.00~22.00<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
316<\/td>\n\u22640.08<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n16.00~18.00<\/td>\n10.00~14.00<\/td>\n2.00~3.00<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
316L<\/td>\n\u22640.03<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n16.00~18.00<\/td>\n12.00~15.00<\/td>\n2.00~3.00<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
321<\/td>\n\u22640.08<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n17.00~19.00<\/td>\n9.00~13.00<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
430<\/td>\n\u22640.12<\/td>\n\u22640.75<\/td>\n\u22641.00<\/td>\n\u22640.040<\/td>\n\u22640.03<\/td>\n16.00~18.00<\/td>\n<\/td>\n–<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
2205<\/td>\n\u22640.03<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.030<\/td>\n\u22640.015<\/td>\n22.00~23.00<\/td>\n4.5~6.5<\/td>\n2.5~3.5<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
2507<\/td>\n\u22640.03<\/td>\n\u22640.08<\/td>\n\u22641.20<\/td>\n\u22640.035<\/td>\n\u22640.015<\/td>\n24.00~26.00<\/td>\n6.00~8.00<\/td>\n3.0~5.0<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
904L<\/td>\n\u22640.02<\/td>\n\u22641.00<\/td>\n\u22642.00<\/td>\n\u22640.045<\/td>\n\u22640.035<\/td>\n19.00~23.00<\/td>\n23.00~28.00<\/td>\n4.0~5.0<\/td>\n<\/td>\n1.0~2.0<\/td>\n<\/tr>\n
INCONEL028<\/td>\n\u22640.03<\/td>\n\u22641.00<\/td>\n\u22642.50<\/td>\n\u22640.030<\/td>\n\u22640.030<\/td>\n\u226428.0<\/td>\n\u226434.0<\/td>\n\u22644.0<\/td>\n<\/td>\n\u22641.4<\/td>\n<\/tr>\n
MONEL400<\/td>\n\u22640.30<\/td>\n\u22640.5<\/td>\n\u22642.00<\/td>\n–<\/td>\n\u22640.024<\/td>\n–<\/td>\n\u226563.0<\/td>\n–<\/td>\n<\/td>\n\u226434.0<\/td>\n<\/tr>\n
INCONEL800<\/td>\n\u22640.10<\/td>\n\u22641.00<\/td>\n\u22641.50<\/td>\n–<\/td>\n\u22640.015<\/td>\n\u226423.0<\/td>\n\u226435<\/td>\n4.0~5.0<\/td>\n–<\/td>\n\u22640.75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n

Sele\u00e7\u00e3o da superf\u00edcie<\/p>\n

\"Surface<\/p>\n

 <\/p>\n

\"Stainless-steel-plate.jpg\"<\/p>\n

 <\/p>\n

\"\u677f<\/p>\n

<\/h2>","protected":false},"excerpt":{"rendered":"

SS321 stainless steel contains Ti as a stabilizing element, but it is also a heat-resistant steel grade, which is much better than 316L in high temperature. 321 stainless steel has good wear resistance in organic and inorganic acids of different concentrations and temperatures, especially in oxidizing media, and is used to manufacture wear-resistant acid containers and linings of wear-resistant equipment, and conveying pipelines.<\/p>","protected":false},"featured_media":3018,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-4025","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainlesssteelplate","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/product\/4025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/comments?post=4025"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/media\/3018"}],"wp:attachment":[{"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/media?parent=4025"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4025"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4025"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/uborsteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}