Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
ASK:
ANSWER: JIS G 3101 steel specification is the hot rolled carbon steels to be used for bridges ships,rolling stocks, petroleum storage tanks containers and other constructions that are required superiority in weldability.
The applicable thickness of SM400A steel strip is not more than 200mm.
SM400A steel delivery under steel plates, steel strip, section steel and flat steel condition.
SM400A hot rolled steel for welded structural use is under the Japanese standard JIS G 3106. The Carbon chemical composition of SM400A in standard is not more than 0.23%. Carbon equivalent Of SM400A is ≤0.24% (≤50mm); ≤0.26% (above 50mm-100mm)
The Elongation rate of SM400A is above 18%, Yield strength is above 215MPa, tensile strength is 400-510MPa
