321

321 stainless steel plates are part of the austenitic family of stainless steel. 321 is basically a 304 grade containing a stabilizer of titanium. 321 Grade has excellent forming and welding characteristics. It does not polish well so would not be used for decorative applications.

321 Stainless Steel Plate Specification:

Thickness:0.8—180mm;width:1200—4200mm;length:3000—18000mm

321 Stainless steel Chemical Composition(WT%)

321 Stainless Steel Chemical Composition

Grade

The Element Max (%)

C

Si

Mn

Cr

Ti

P

S

Ni

321

0.08

0.75

2.00

17.0-19.0

0.70

0.045

0.030

9.0-12.0

321 Stainless Steel Plate Mechanical Properties:

Grade

321 Stainless Steel Mechanical Property

Yield

Tensile

Elongation

321

Min Mpa

Mpa

Min  %

205

515

40

Ideal uses for 321 Stainless Steel include expansion joints, aircraft parts, furnace parts, heat exchangers, mineral processing screens, welding by all standard methods, with or without filler metal.

If you are planning to buy 321 sheet plate China from professional 321 sheet plate, 321 stainless steel sheet, 321 stainless steel plate manufacturers China and suppliers China, please feel free to contact BBN Steel, we are always at your service.

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