1.7033 34Cr4 - EN 10250-3-1999

Grade	1.7033
European Standard Steel Grade	34Cr4
Corresponding Standard	EN 10250-3-1999 Open Die Steel Forgings for General Engineering Purposes - Part 3: Alloy Special Steels
Classification	Alloy Steel

1.7033 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.3	-	0.6	-	-	0.9
Maximum Value	0.37	0.4	0.9	0.035	0.035	1.2

1 Approximate Comparison Table Structural Alloy Steel

China

Taiwan, China

Japan

South Korea

United States

International Organization for Standardization

Germany

France

European Standard

Russia

United Kingdom

ISC

CNS

JIS

ASTM/AISI

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

35Cr

A20352

SCr435

SCr435
SCr435H

SCr435

5135

G51350

34Cr4

1.7033

38C4

34Cr4

1.7033

35Х

530A36

2 Approximate Comparison Table Structural Alloy Steel

Japan	International Organization for Standardization	Germany	France	European Standard		Russia	United Kingdom
JIS	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
SCr430H	34Cr4	34Cr4	32C4	34Cr4	1.7033	30KH 35KH	530H32 530M32

3 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

Japan	International Organization for Standardization	European Standard
JIS	ISO	EN	Numerical Grade
SCr435 SCr435H	34Cr4	34Cr4	1.7033

4 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

China	Japan	United States	International Organization for Standardization	European Standard
GB	JIS	ASTM/AISI	ISO	EN
ML35Cr	SCr435	5135	34Cr4	34Cr4

1.7033 Corresponding Standards(Same grade name, different standards)

1	DIN 17200-1987
	1.7033 34Cr4
2	EN 10083-3-2006
	1.7033 34Cr4
3	EN 10263-4-2001
	1.7033 34Cr4
4	EN 10250-3-1999
	1.7033 34Cr4
5	DIN EN 10263-4-2018
	1.7033 34Cr4
6	EN 10263-4-2017
	1.7033 34Cr4
7	NF EN 10083-3-2006
	1.7033 34Cr4 (32C4)
8	DIN 1654-4-1989
	1.7033 34Cr4

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