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Steel grades ASTM A283GrC and JIS G 3101 SS400
Source:Xin Steel Industry   Date:2015/10/26

 

Grade A283Gr.C is under steel specification ASTM A283/A283M for low and intermediate tensile strength carbon steel plates. A283 Grade C carbon steel plate is mainly used for oil tanks for oil and gas companies.A283Gr.C owned min.yield strength at 205Mpa,tensile strength with 380-511Mpa.

 

Jis g3101 SS400 (Min.yield strength at 245Mpa and tensile strength with 400Mpa-510Mpa).This tensile is very near to A283 Grade C steel.

 

Chemical compositions for grades A283-C and SS400:

 

Chemical composition for A283 Grade C mild steel (Heat Analysis Max%)

 

Main chemical elements composition of A283 Grade C

Thickness(mm)

C

Si

Mn

P

S

Cu (Min.) Cooper steel

T≤40

0.24

0.40

0.90

0.035

0.04

0.20

40<T

0.15-0.40

 

Chemical composition for SS400 carbon steel (Heat Analysis Max%)

 

Main chemical elements composition of SS400

C

Mn

P

S

Other alloy elements may added

-

-

0.050

0.050