39NiCrMo3 1.6510 - EN 10083-3-2006

Grade	39NiCrMo3
European Standard Steel Grade	1.6510
Corresponding Standard	EN 10083-3-2006 Steels for Quenching and Tempering - Part 3: Technical Delivery Conditions for Alloy Steels
Classification	Alloy Steel

39NiCrMo3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	0.35	-	0.5	-	-	0.6	0.7	0.15
Maximum Value	0.43	0.4	0.8	0.025	0.035	1	1	0.25

• 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 Structural Alloy Steel

China	European Standard
GB	EN	Numerical Grade
40CrNiMo	39NiCrMo3	1.6510

39NiCrMo3 Corresponding Standards(Same grade name, different standards)

1	EN 10083-3-2006
	39NiCrMo3 1.6510
2	UNI 7845-1978
	39NiCrMo3
3	NF EN 10083-3-2006
	39NiCrMo3 1.6510

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