Carbon Steel Coil Hot rolled 1.0mm 1.2mm

Carbon Steel Coil Hot rolled 1.0mm 1.2mm Black steel

Carbon Steel Coil Hot rolled 1.0mm 1.2mm,Black steel

Classification	Chinese Standard Grade	Equivalent International Standard Grade
Carbon Structural Steel	Q235B	ST37 (German DIN standard), S235JR (European EN standard), SS400 (Japanese JIS standard), A283C (American ASTM standard)
	Q345B	S355JR (European EN standard), SM490YB (Japanese JIS standard), A572Gr50 (American ASTM standard)
High-Carbon Steel	T8, T10, T12	W1, W2, O1 (American ASTM/AISI standards)
Medium-Carbon Steel	45#	C45, 1045 (American ASTM/AISI standards), S45C (Japanese JIS standard)
Low-Carbon Steel	10#, 20#	1010, 1018, 1020 (American ASTM/AISI standards), S10C, S20C (Japanese JIS standard)