8620H H86200 - ASTM A304-2016

Grade	8620H
USA UNS	H86200
Corresponding Standard	ASTM A304-2016 Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements
Classification	Alloy Steel

8620H Chemical Element Composition Content (%)

Component	C	Si	Mn	Cr	Ni	Cu ^①	Mo
Minimum Value	0.17	0.15	0.6	0.35	0.35	-	0.15
Maximum Value	0.23	0.35	0.95	0.65	0.75	0.35	0.25

Note: Standard H Steels can be produced with a lead range of 0.15-0.35 %. Such steels are identified by inserting the letter L between the second and third numerals of the grade designation, for example, 40L40 H. Lead is generally reported as a range of 0.15-0.35 %.

Approximate Comparison Table Hardenability Guaranteed Structural Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

Russia

Sweden

United Kingdom

ISC

CNS

JIS

ASTM

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

GOST

BS EN/BS

20CrNiMoH

A50205

SNCM220H

8620H

H86200

20NiCrMo2H

20NiCrMo2-2

1.6523

20NiCrMo2-2

20ХГНМ

2506

(805H17)

8620H Corresponding Standards(Same grade name, different standards)

1	ASTM A 304-2004
	8620H H86200
2	SAE J 1268-2010
	8620H H86200
3	ASTM A304-2016
	8620H H86200
4	ASTM A534-2014
	8620H

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