SS 316 Stainless steel pipe tube

SS316 material is a molybdenum-containing austenitic stainless steel with good chloride corrosion resistance and better corrosion resistance than SS304 stainless steel. It has good corrosion resistance and is resistant to erosion by marine and corrosive industrial atmospheres. In intermittent use below 1600 degrees and continuous use below 1700 degrees, SS316 stainless steel has good oxidation resistance and good welding performance, and can be welded by all standard welding methods. However, SS316 stainless steel cannot be hardened by overheating. It is mainly used for heat exchangers for pulp and papermaking equipment, dyeing equipment, film washing equipment, pipelines, and exterior materials for buildings in coastal areas.

The main features of SS316 stainless steel pipe are:

Corrosion resistance: Contains molybdenum, which enhances corrosion resistance in chloride environments, especially seawater and salt-damaged areas.

High temperature resistance: It can be used for a long time in an environment up to 870 degrees Celsius, and short-term use of higher temperatures will not affect its characteristics.

Mechanical properties: It has good cold workability and weldability, and has excellent corrosion resistance.

Chemical composition: The main alloying elements include 16%-18% chromium, 10%-14% nickel and 2%-3% molybdenum.

Application areas: Widely used in chemical industry, aerospace, medical equipment, food processing and other industries

 

Product   Name Stainless Steel Pipe/Tube
Padrão ASTM,JIS,DIN,GB,AISI,DIN,EN
Material 201, 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
Técnica Estirados a frio, laminados a quente, laminados a frio e outros.
Side shape Round, square, rectangular,etc.
Outer   Diameter 20mm-1200mm   or Customizable
Espessura 6-3000mm or Customizable
Comprimento 1-12m or Customizable
Tratamento de superfície BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Type Seamless, Welded.
Origem China
Código SH 7304319000
Prazo de entrega {Tempo de entrega}
Serviço pós-venda 24 hours online.
Capacidade de produção {Capacidade de produção}
Price Terms EXW, FOB, CIF, CRF, CNF ou outros.
Porta de carregamento {Port}
Section   Shape Round, Square, Rectangular, etc.
Prazo de pagamento TT, LC, Dinheiro, Paypal, DP, DA, Western Union ou outros.
Aplicação 1. Louça de mesa, armários, condutas interiores, aquecedores de água, caldeiras, banheiras
2. Peças para automóveis
3. equipamentos médicos, materiais de construção, produtos químicos, indústria alimentar, agricultura, componentes de navios, etc.
Embalagem Pacote, saco de PVC, cinto de nylon, braçadeira de cabo, pacote padrão de exportação em condições de navegar ou como pedido.
Serviço de processamento Dobragem, Soldadura, Desbobinagem, Puncionamento, Corte e outros.
Tolerância ±1%
MOQ {MOQ}

 

 

Composição do aço inoxidável

 

O aço é uma liga de ferro e carbono. Os aços inoxidáveis são aços que contêm pelo menos 10,5% de crómio, menos de 1,2% de carbono e outros elementos de liga. A resistência à corrosão do aço inoxidável e

As propriedades mecânicas podem ser melhoradas pela adição de outros elementos, como o níquel, o molibdénio, o titânio, o nióbio, o manganês, etc.

 

Grau C Si Mn P S Cr Ni Mo N Cu
201 ≤0.15 ≤0.75 5.5~7.5 ≤0.060 ≤0.03 16.00~18.00 3.5~5.5 0.08
202 ≤0.15 ≤1.00 7.5~10.00 ≤0.060 ≤0.03 17.00~19.00 4.0~6.0 ≤0.25  
301 ≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 6.00~8.00    
302 ≤0.15 ≤1.00 ≤2.00 ≤0.035 ≤0.03 17.00~19.00 8.00~10.00    
304 ≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00~20.00 8.00~10.50    
304L ≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00~20.00 9.00~13.00    
310S ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 24.00~26.00 19.00~22.00    
316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 10.00~14.00 2.00~3.00    
316L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 12.00~15.00 2.00~3.00    
321 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00~19.00 9.00~13.00    
430 ≤0.12 ≤0.75 ≤1.00 ≤0.040 ≤0.03 16.00~18.00      
2205 ≤0.03 ≤1.00 ≤2.00 ≤0.030 ≤0.015 22.00~23.00 4.5~6.5 2.5~3.5    
2507 ≤0.03 ≤0.08 ≤1.20 ≤0.035 ≤0.015 24.00~26.00 6.00~8.00 3.0~5.0    
904L ≤0.02 ≤1.00 ≤2.00 ≤0.045 ≤0.035 19.00~23.00 23.00~28.00 4.0~5.0   1.0~2.0
INCONEL028 ≤0.03 ≤1.00 ≤2.50 ≤0.030 ≤0.030 ≤28.0 ≤34.0 ≤4.0   ≤1.4
MONEL400 ≤0.30 ≤0.5 ≤2.00 ≤0.024 ≥63.0   ≤34.0
INCONEL800 ≤0.10 ≤1.00 ≤1.50 ≤0.015 ≤23.0 ≤35 4.0~5.0 ≤0.75

 

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