38Cr2 1.7003 - EN 10083-3-2006

Grade	38Cr2
European Standard Steel Grade	1.7003
Corresponding Standard	EN 10083-3-2006
Classification	Spring Steel

38Cr2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.35	-	0.5	-	-	0.4
Maximum Value	0.42	0.4	0.8	0.025	0.035	0.6

• Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat and for boron to have its effect on the hardenability. All reasonable precautions shall be taken to prevent the addition of such elements from scrap or other material used in the manufacture which affect the hardenability, mechanical properties and applicability.

1 Approximate Comparison Table structural alloy steel

Germany	France	European Standard
DIN EN/DIN	NF EN/NF	EN	Numerical Grade
38Cr2	38C2	38Cr2	1.7003

2 Approximate Comparison Table

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
38Cr2	38Cr2	1.7003

38Cr2 Corresponding Standards(Same grade name, different standards)

1	DIN 17200-1987
	38Cr2 1.7003
2	EN 10083-3-2006
	38Cr2 1.7003
3	EN 10263-4-2001
	38Cr2 1.7003
4	EN 10250-3-1999
	38Cr2 1.7003
5	DIN EN 10263-4-2018
	38Cr2 1.7003
6	EN 10263-4-2017
	38Cr2 1.7003
7	ISO 4954-2018
	38Cr2
8	NF EN 10083-3-2006
	38Cr2 1.7003 (38C2)
9	ISO 4954-1-2024
	38Cr2
10	DIN 1654-4-1989
	38Cr2 1.7003

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