Q235 steel is equivalent to Japenese steel grade SS400 in application, Q235 steel is a plain carbon structural steel which is widely used in China, can be divided into 4 quality grades: Q235A, Q235B, Q235C and Q235D. Density of Q235 Steel is 7.85 g/cm3, tensile strength is 370-500 MPa; yield strength is 235 MPa.

Q235 Cold Rolled Steel Sheet Specification

Thickness: 0.4-3.0mm

Width: 600/1000/1250/1500mm or customized

Grade: SPCC, SPCD, SPCE, DX51D+Z, DC01-06, ST12, 170P1, HC380LA, SPHC, Super deep drawing

Standard: JIS G3141-1996, EN 10131-2006, DIN EN 1002

Weight of Cold Rolled Coil : 3-15MT

Surface Treatment: Galvanized or Oil

Technique: Cold rolled

Edge: Cut edge or Mill

Q235 Cold Rolled Steel Sheet Chemical Composition

Chemical Composition(heat analysis), %, ≤
Steel Grade	Quality Grade	C	Si	Mn	P	S	Deoxidation Method
Q235	Q235A	0.22	0.35	1.40	0.045	0.050	Rimmed / Killed
	Q235B	0.20	0.35	1.40	0.045	0.045	Rimmed / Killed
	Q235C	0.17	0.35	1.40	0.040	0.040	Killed
	Q235D	0.17	0.35	1.40	0.035	0.035	Exceptionally Killed