20NiCrMo2-2 - ISO 4954-2018

Grade	20NiCrMo2-2
Corresponding Standard	ISO 4954-2018 Steels for cold heading and cold extruding
Classification	Alloy Steel

20NiCrMo2-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.17	-	0.65	-	-	0.35	0.4	-	0.15
Maximum Value	0.23	0.3	0.95	0.025	0.025	0.7	0.7	0.25	0.25

1 Approximate Comparison Table structural alloy steel

China	Japan	International Organization for Standardization	Germany	France	European Standard		Russia	United Kingdom
GB	JIS	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
20CrNiMoH	SNCM220 SNCM220H	20NiCrMo2-2 20NiCrMo2	21NiCrMo2	20NCD2	20NiCrMo2-2	1.6523	20KHGNM	805M20

2 Approximate Comparison Table

China	Japan	International Organization for Standardization	European Standard
GB	JIS	ISO	EN	Numerical Grade
20CrNiMoH	SNCM220 SNCM220H	20NiCrMo2-2	20NiCrMo2-2	1.6523

20NiCrMo2-2 Corresponding Standards(Same grade name, different standards)

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