301 Stainless Steel Sheet

301 stainless steel strip is a metastable austenitic stainless steel. It has a completely austenitic structure under the condition of sufficient solid solution. Among stainless steels, 301 is the steel that is most easily deformed by cold deformation. The cold deformation process can increase the strength and hardness of steel, retain sufficient toughness, and have good rust resistance under atmospheric conditions.

301 Stainless Steel Physical Properties

σb (MPa) ≥520
σ0.2 (MPa) ≥205
δ5 (%) ≥40
Hardness HB ≤187;HRB≤90;HV ≤200
Density (20 ℃, g / cm3) 7.93
Melting point (℃) 1398~1420

Chemical composition of 430 stainless steel

C

Mn

P

S

Si

Cr

Ni

≤0.15

≤2.0

≤0.045

≤0.03

≤1.00%

16.0~18.00%

6.0-8.00%