37CrS4 1.7038 - EN 10083-3-2006

Grade	37CrS4
European Standard Steel Grade	1.7038
Corresponding Standard	EN 10083-3-2006
Classification	Alloy Steel

37CrS4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.34	-	0.6	-	0.02	0.9
Maximum Value	0.41	0.4	0.9	0.025	0.04	1.2

• 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.

Approximate Comparison Table Alloy Steel for Quenching and Tempering

International Organization for Standardization	Germany		France	European Standard
ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade
37CrS4	37CrS4	1.7038	38C4u	37CrS4	1.7038

37CrS4 Corresponding Standards(Same grade name, different standards)

1	ISO 683-18-1996
	37CrS4
2	DIN 17200-1987
	37CrS4 1.7038
3	EN 10083-3-2006
	37CrS4 1.7038
4	Q/BQB 517-2018
	37CrS4
5	ISO 683-2-2016
	37CrS4
6	ISO 683-18-2014
	37CrS4
7	EN ISO 683-2-2018
	37CrS4
8	NF EN 10083-3-2006
	37CrS4 1.7038 (38C4U)

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