41CrS4 1.7039 - EN 10083-3-2006

Grade	41CrS4
European Standard Steel Grade	1.7039
Corresponding Standard	EN 10083-3-2006
Classification	Alloy Steel

41CrS4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.38	-	0.6	-	0.02	0.9
Maximum Value	0.45	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.

1 Approximate Comparison Table

International Organization for Standardization	Germany		France	European Standard		Russia	Sweden
ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS
41CrS4	41CrS4	1.7039	42C4u	41CrS4	1.7039	40KH	2245

2 Approximate Comparison Table

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
41CrS4	41CrS4	1.7039

41CrS4 Corresponding Standards(Same grade name, different standards)

1	ISO 683-18-1996
	41CrS4
2	DIN 17200-1987
	41CrS4 1.7039
3	EN 10083-3-2006
	41CrS4 1.7039
4	EN 10263-4-2001
	41CrS4 1.7039
5	DIN EN 10263-4-2018
	41CrS4 1.7039
6	EN 10263-4-2017
	41CrS4 1.7039
7	ISO 683-2-2016
	41CrS4
8	ISO 683-18-2014
	41CrS4
9	EN ISO 683-2-2018
	41CrS4
10	ISO 4954-2018
	41CrS4
11	NF EN 10083-3-2006
	41CrS4 1.7039 (42C4U)
12	ISO 4954-1-2024
	41CrS4

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