B500NQ - Q/BQB 464-2023

Grade	B500NQ
Corresponding Standard	Q/BQB 464-2023 Weather-Resistant Cold-Rolled Steel Sheet and Strip
Classification	Alloy Steel

B500NQ Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	-	0.25	0.3	-	-	0.3	-	0.25
Maximum Value	0.12	0.75	0.7	0.12	0.02	1.25	0.65	0.55

B500NQ Mechanical Properties

Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %
≥500	ReL ≥320	≥22

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