B-30MnB4 - Q/BQB 517-2018

Grade	B-30MnB4
Corresponding Standard	Q/BQB 517-2018 Wire Rods for Cold Heading
Brand/Supplier	-> BAOSTEEL
Classification	Alloy Steel

B-30MnB4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	B
Minimum Value	0.27	-	0.8	-	-	-	-	-	-	0.02	0.0008
Maximum Value	0.32	0.25	1.1	0.02	0.02	0.3	0.2	0.3	0.06	-	0.005

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