321

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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.

We supply Mild Steel Plate. For Mild Steel Plate we always source from China's number one state mills for Hot Rolled Steel such as Tianjin Iron & Steel and Ma Steel. These two mills produce excellent S235JR and S355JR Hot Rolled Steel Plate.

Hot Rolled Coil

Typical size range:

1.5 – 12mm Thick

1250 – 2500mm Wide

Available specifications:

EN 10025-2004

JIS G3101-2004

ASTM A36-05

GB/T 700-2006

Steel grades:S235JR; S355JR; A36; SS400; SS490; Q235(A/B/C/D); Q345(A/B/C/D/E); Q390; Q420
Steel Mills:

Angang Steel

Baosteel

Benxi Iron & Steel

LY Steel

Masteel

Shagang Group

Shenheng Steel

WISCO

Email: [email protected]

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