10Cr9MoW2VNbBN - GB 5310-2008

Grade	10Cr9MoW2VNbBN
Corresponding Standard	GB 5310-2008 Seamless Steel Tubes and Pipes for High Pressure Boiler
Classification	Alloy Steel

10Cr9MoW2VNbBN 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	0.07	-	0.3	-	-	8.5	-	-	0.3	0.03	-	1.5	0.15	0.04	-	0.001	Alt≤0.02
Maximum Value	0.13	0.5	0.6	0.02	0.01	9.5	0.4	0.2	0.6	0.07	0.01	2	0.25	0.09	0.01	0.006	Alt≤0.02

1 Approximate Comparison Table Seamless Steel Tubes and Pipes for High Pressure Boiler

2 Approximate Comparison Table Seamless Steel Tubes and Pipes for High Pressure Boiler

10Cr9MoW2VNbBN Corresponding Standards(Same grade name, different standards)

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