Chinese Steel Grades: Properties Of Q195, Q215, Q235

Cold Rolled Steel Strip: Q195, Q215, Q235 Chemical Composition and Mechanical Properties refer to the table:

	Chemical Composition %					Mechanical Properties
Steel Brand	C	Si	Mn	P	S	Elongation %	Yield Strength Mpa	Tensile Strength Mpa
Q195	0.06-0.12	<=0.30	0.25-0.50	<=0.045	<=0.050	>=33	>=195	315-430
Q215	0.09-0.15	<=0.30	0.25-0.55	<=0.045	<=0.050	>=31	>=215	335-450
Q235	0.14-0.22	<=0.30	0.30-0.65	<=0.045	<=0.050	>=26	>=235	375-500