11Cr9Mo1W1VNbBN - GB 5310-2008

Grade	11Cr9Mo1W1VNbBN
Corresponding Standard	GB 5310-2008 Seamless steel tubes and pipes for high pressure boiler
Classification	Alloy Steel

11Cr9Mo1W1VNbBN Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^①	Mo	N	Ti ^①	W	V	Nb	Zr ^①	B	More
Minimum Value	0.09	0.1	0.3	-	-	8.5	-	-	0.9	0.04	-	0.9	0.18	0.06	-	0.0003	Alt≤0.02
Maximum Value	0.13	0.5	0.6	0.02	0.01	9.5	0.4	0.2	1.1	0.09	0.01	1.1	0.25	0.1	0.01	0.006	Alt≤0.02

11Cr9Mo1W1VNbBN Corresponding Standards(Same grade name, different standards)

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