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321 stainless steel coil
Product:Stainless Steel Coil
Standard:JIS, AISI, ASTM, GB, DIN, EN, etc.
Material:201, 202, 304, 304L, 309S, 310S, 316, 316L, 317, 317L, 321, 430, 430F, etc.
Thickness:0.1mm-150mm, or according to the customers' request.
Width:500mm-3000mm, or according to the customers' request.
Length:500mm-6000mm, or according to the customers' request.
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Product Specifications

321 stainless steel is austenitic stainless steel,keep same with domestic grade 0Cr18Ni10Ti 321 stainless steel(Ni-Cr-Mo) type austenitic stainless steel. Due to the addition of element titanium, it has better”grain boundary corrosion resistance”and “high temperature strength”. The formation of chromium carbide is effectively controlled by adding titanium metal. It has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automobile industries.

Chemical composition and Mechanical property

GradeC(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Ti(%)Cu(%)
321≤0.08≤1.00≤2.00≤0.045≤0.0317.0-19.09.0-12.0≥5×C%----


Product Name321 stainless steel coil
Thickness0.3 mm-100mm
Width1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet),1800mm,2000mm or as your requirements
MillTISCO, LISCO, BAO STEEL,etc
SurfaceCommon: 2B, 2D, HL(Hairline), BA(Bright annealed), No.4Colored: Gold mirror, Sapphire mirror, Rose mirror, black mirror, bronze mirror;Gold brushed, Sapphire brushed, Rose brushed, black brushed etc.
StandardGB,AISI,ASTM,DIN,EN,SUS,UNS etc
TechniqueHot Rolled,Cold Rolled,Cold Drawn,Forged
ToleranceH8,H9 or as required


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