20SiMnVB - GB 3077-1988

Grade	20SiMnVB
Corresponding Standard	GB 3077-1988 Alloy Structure Steels-Technical Requriements
Classification	Alloy Steel

20SiMnVB Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	V	B
Minimum Value	0.17	0.5	1.3	-	-	-	-	-	0.07	0.0005
Maximum Value	0.24	0.8	1.6	0.035	0.035	0.3	0.3	0.3	0.12	0.0035

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