BSM590 - Q/BQB 303-2018

Grade	BSM590
Corresponding Standard	Q/BQB 303-2018 Continuously Hot-Rolled Steel Sheet and Strip for General Structure
Brand/Supplier	-> BAOSTEEL
Classification	Carbon Steel

BSM590 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	More
Minimum Value	-	-	-	-	-	Ceq ≤0.45
Maximum Value	0.16	0.55	2	0.025	0.02	Ceq ≤0.45

BSM590 Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t≤5	590~710	≥450	① ≥20
5＜t≤16	590~710	≥450	① ≥20

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!