HC420/780DP - Q/BQB 418-2014

Grade	HC420/780DP
Corresponding Standard	Q/BQB 418-2014 Cold Rolled Advanced High Strength Steel Plate and Strip
Brand/Supplier	-> BAOSTEEL
Classification	Alloy Steel

HC420/780DP Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cu ^①	Al
Minimum Value	-	-	-	-	-	-	-
Maximum Value	0.18	0.6	2.5	0.04	0.015	0.2	2

HC420/780DP Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥780	420~550	≥14

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