SNC631H - JIS G 4052-2016

Grade	SNC631H
Corresponding Standard	JIS G 4052-2016 Structural steels with specified hardenability bands
Classification	Alloy Steel

SNC631H Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.26	0.15	0.3	-	-	0.55	2.45	-
Maximum Value	0.35	0.35	0.7	0.03	0.03	1.05	3	0.3

Approximate Comparison Table

China		Taiwan, China	Japan	South Korea	International Organization for Standardization	Germany		Russia
GB	ISC	CNS	JIS	KS	ISO	DIN EN/DIN	W-Nr.	GOST
20CrNi3H	A42205	SNC631H	SNC631H	SNC631H	≈15NiCr3H	≈15NiCr13	≈1.5752	20ХН3

SNC631H Corresponding Standards(Same grade name, different standards)

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