H10450 - SAE J 1268-2010

USA UNS	H10450
SAE Steel Number	1045H
Corresponding Standard	SAE J 1268-2010 Hardenability Bands for Carbon and Alloy H Steels
Classification	Carbon Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.42	0.15	0.5	-	-
Maximum Value	0.51	0.35	1	0.03	0.05

Approximate Comparison Table

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

45H

A59455

S45C

SM45C

4045H

H10450

C45E4H

C45E4

1.1191

2C45H
(XC45)

1672

2C45H
(080A42)

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