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SS400 equivalent grade of ASTM A283 Grade C steel plate

SS400 equivalent grade of ASTM A283 Grade C steel plate

SS400 equivalent grade ASTM A283 Grade C own min. yield strength at 205Mpa, tensile strength at 380-515Mpa. Min. yield strength of SS400 steel is at 245Mpa and tensile strength at 400Mpa-500Mpa. SS400 tensile strength is very near to that of A283 Grade C steel.SS400 steel and SS400 equivalent grade ASTM A283 Grade C carbon steel plates are mainly used for oil tanks for oil and gas companies.

SS400 steel and SS400 equivalent grade ASTM A283 Grade C have much in common

SS400 steel and SS400 equivalent grade ASTM A283 Grade C chemical composition %

Grade C (t≤16mm) Si Mn P S Cu
SS400 - - - 0.050 max 0.050 max -
ASTM A283 Grade C 0.24 max 0.04 max 0.09 max 0.035 max 0.040 max 0.20 min

SS400 steel and SS400 equivalent grade ASTM A283 Grade C mechanical properties

Grade Yield strength ReH/(N/mm2)
(t≤16mm) min
Tensile strength Rm/(N/mm2)
(3mm≤t≤16mm)
Elongation A/%
(3mm≤t≤40mm) min
SS400 245 400-500 21
ASTM A283 Grade C 205 380-515 25

 

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