H81451 - SAE J 1268-2010

USA UNS	H81451
SAE Steel Number	81B45H
Corresponding Standard	SAE J 1268-2010 Hardenability Bands for Carbon and Alloy H Steels
Classification	Alloy Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	B
Minimum Value	0.42	0.15	0.7	-	-	0.3	0.15	-	0.08	0.0005
Maximum Value	0.49	0.35	1.05	0.03	0.04	0.6	0.45	0.35	0.15	0.003

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