Type 321 stainless steel is a standard austenitic 18/8 chromium nickel alloy with the addition of Titanium making it an excellent choice in elevated temperature environments.SS321 material with a base of 18% chromium, 8% nickel, and the addition of titanium, providing enhanced stability against carbide precipitation during welding.
321 stainless steel contains titanium, which forms stable carbides, enhancing its resistance to intergranular corrosion. This makes it well-suited for applications in corrosive environments, such as chemical processing and petrochemical industries.The titanium stabilization in 321 stainless also provides improved high-temperature strength and resistance to scaling,makes it an ideal choice for components exposed to elevated temperatures, such as heat exchangers and furnace parts.
321 Stainless Steel Plate Specification
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Product |
Stainless Steel Sheet/Plate |
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Standard |
ASTM A 240 ASME SA 240 AMS 5510 |
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Material |
310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302,301, 201,202,403,405,409,409L,410,410S,420,430,631,904L,Duplex,etc |
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Surface |
2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair line,sand blast,Brush |
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Thickness |
Cold Rolled:0.3-6mm |
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Hot Rolled: 3-20mm |
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Width |
1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,,etc |
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Length |
2000mm,2440mm,3000mm,5800mm,6000mm,etc |
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Package |
Covered with a layer of plastic film and cardboard,packed on the wooden pallets/ iron packing,bound with iron belt,loaded in the containers. |
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Price Terms |
Ex-Work,FOB,CFR,CIF,FCA,etc |
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Payment Terms |
TT,L/C at sight ,etc. |
321 Sheet Surface Finish
321 ss sheet is available in various surface finishes, including 2B (cold-rolled, annealed, and pickled), No. 4 (brushed finish), and others, depending on the specific requirements of the application.
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