B-40CrMo - Q/BQB 517-2018

Grade	B-40CrMo
Corresponding Standard	Q/BQB 517-2018 Wire rods for cold heading
Brand/Supplier	-> BAOSTEEL
Classification	Alloy Steel

B-40CrMo Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V	B	Al
Minimum Value	0.38	-	0.6	-	-	0.9	-	-	0.15	-	-	0.02
Maximum Value	0.43	0.15	0.9	0.02	0.02	1.2	0.25	0.12	0.3	0.1	0.005	0.05

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