B340/590DP - Q/BQB 418-2014

Grade	B340/590DP
Corresponding Standard	Q/BQB 418-2014 Cold Rolled Advanced High Strength Steel Plate and Strip
Brand/Supplier	-> BAOSTEEL
Classification	Alloy Steel

B340/590DP Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cu ^①	Al
Minimum Value	-	-	-	-	-	-	-
Maximum Value	0.18	0.8	2.2	0.035	0.03	0.2	2

B340/590DP Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥590	340~500	≥16 (plate thickness t < 1) ≥18 (plate thickness 1 ≤ t < 1.6); ≥20 (plate thickness t ≥ 1.6)

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