30CrNi4MoA - GJB 6478-2008

Grade	30CrNi4MoA
Corresponding Standard	GJB 6487-2008 Specification for High Pure Alloy Structural Steel Bars for Aviation
Classification	Alloy Steel

30CrNi4MoA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.26	0.1	0.45	-	-	1.1	3.9	-	0.2
Maximum Value	0.34	0.35	0.7	0.025	0.02	1.4	4.3	0.2	0.35

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