34CrNiMo6 1.6582 - EN 10269-1999

Grade	34CrNiMo6
European Standard Steel Grade	1.6582
Corresponding Standard	EN 10269-2006 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Classification	Alloy Steel
Density	7.85 g/cm³

34CrNiMo6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	0.3	-	0.5	-	-	1.3	1.3	0.15
Maximum Value	0.38	0.4	0.8	0.025	0.035	1.7	1.7	0.3

①Elements not listed in this table may not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the usefulness of the steel.

34CrNiMo6 Mechanical Properties

diameter d mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Impact Energy Absorption KV2 J
d≤100(+QT)	1040~1200	≥940	≥14	≥40	≥45

①+AT = solution annealed; +C = cold work hardened; +N = normalized; +NT = normalized and tempered; +P = precipitation hardened; +QT = quenched and tempered; WW = Warm worked.

1 Approximate Comparison Table Structural Alloy Steel

China	International Organization for Standardization	European Standard
GB	ISO	EN	Numerical Grade
34Cr2Ni2Mo	34CrNiMo6	34CrNiMo6	1.6582

2 Approximate Comparison Table Structural Alloy Steel

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
34CrNi3Mo 34CrNiMo ZG34CrNiMo	SNCM447	4340	36CrNiMo6	34CrNiMo6 GS-34CrNiMo6V	35NCD6	34CrNiMo6	1.6582	36KH2N2MFA 38KH2N2MA 40KHN2MA	2541	817M40

3 Approximate Comparison Table Cast Steel

China	Japan	United States	International Organization for Standardization	Germany	France	European Standard		Russia	Sweden	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
ZG34CrNiMo 34CrNi3Mo 34CrNiMo	SNCM447	4340	36CrNiMo6	GS-34CrNiMo6V 34CrNiMo6	35NCD6	34CrNiMo6	1.6582	36KH2N2MFA 38KH2N2MA 40KHN2MA	2541	817M40

4 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
34CrNiMo6	34CrNiMo6	1.6582

5 Approximate Comparison Table Structural Alloy Steel

Japan	United States	Germany	France	European Standard		Russia	Sweden	United Kingdom
JIS	ASTM/AISI	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
SNCM447	4340	34CrNiMo6	35NCD6	34CrNiMo6	1.6582	36Х2Н2МФА 36KH2N2MFA	2541	817M40

6 Approximate Comparison Table Structural Alloy Steel

Japan	South Korea	United States	Germany		France	European Standard		Russia	Sweden	United Kingdom
JIS	KS	ASTM/AISI	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS	BS EN/BS
SNCM447	SNCM447	4330 4337 4340 G43376 G43400 G43499	34CrNiMo6 35CrNiMo6 GS-34CrNiMo6	1.6582	34CrNiMo6 34CrNiMo8 35CND6	34CrNiMo6 35CrNiMo6KD	1.6582	38Х2Н2МА	2541	34CrNiMo6 816M40 817M40

34CrNiMo6 Corresponding Standards(Same grade name, different standards)

1	DIN 17200-1987
	34CrNiMo6 1.6582
2	EN 10083-3-2006
	34CrNiMo6 1.6582
3	EN 10263-4-2001
	34CrNiMo6 1.6582
4	EN 10250-3-1999
	34CrNiMo6 1.6582
5	EN 10269-2006
	34CrNiMo6 1.6582
6	EN 10269-2013
	34CrNiMo6 1.6582
7	DIN 17204-1990
	34CrNiMo6 1.6582
8	NF EN 10269-1999
	34CrNiMo6 1.6582
9	VDI 2230-1-2015
	34CrNiMo 6 1.6582
10	DIN EN 10263-4-2018
	34CrNiMo 6 1.6582
11	EN 10263-4-2017
	34CrNiMo 6 1.6582
12	DIN EN 10269-2014
	34CrNiMo6 1.6582
13	ISO 683-2-2016
	34CrNiMo6
14	ISO 683-18-2014
	34CrNiMo6
15	EN ISO 683-2-2018
	34CrNiMo6
16	ISO 4954-2018
	34CrNiMo6
17	NF EN 10083-3-2006
	34CrNiMo6 1.6582
18	ISO 4954-1-2024
	34CrNiMo6
19	DIN 1654-4-1989
	34CrNiMo6 1.6582

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