SNCM420H - JIS G 4052-2016

Grade	SNCM420H
Corresponding Standard	JIS G 4052-2016 Structural steels with specified hardenability bands
Brand/Supplier	Japan -> JFE Steel
Classification	Alloy Steel

SNCM420H Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.17	0.15	0.4	-	-	0.35	1.55	-	0.15
Maximum Value	0.23	0.35	0.7	0.03	0.03	0.65	2	0.3	0.3

Approximate Comparison Table

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

Russia

United Kingdom

ISC

CNS

JIS

ASTM

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

BS EN/BS

20CrNi2MoH

A50215

SNCM420H

4320H

H43200

18CrNiCrMo7H

20NiCrMoS6-4

1.6571

20NiCrMo6-4

20ХН2М

(802H17)

SNCM420H Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!