34CrNiMo6 1.6582 - DIN 17200-1987

Grade	34CrNiMo6
Germany W-Nr.	1.6582
Corresponding Standard	DIN 17200-1987 Steels for Quenching and Tempering; Technical Delivery Conditions
Classification	Alloy Steel
Properties	High Strength

34CrNiMo6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	0.3	-	0.5	-	-	1.4	1.4	0.15
Maximum Value	0.38	0.4	0.7	0.035	0.03	1.7	1.7	0.3

34CrNiMo6 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
Steel; All Sizes	Softening Annealing (G)					≤248
Steel; d≤16	Quenching and Tempering (V)	1200~1400	≥1000	≥9	≥40		ISO-V ≥35
Steel; 16<d≤40	Quenching and Tempering (V)	1100~1300	≥900	≥10	≥45		≥45
Steel; 40<d≤100	Quenching and Tempering (V)	1000~1200	≥800	≥11	≥50		≥45
Steel; 100<d≤160	Quenching and Tempering (V)	900~1100	≥700	≥12	≥55		≥45
Steel; 160<d≤250	Quenching and Tempering (V)	800~950	≥600	≥13	≥55		≥45

1 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

2 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

3 Approximate Comparison Table Cast Steel

4 Approximate Comparison Table Structural Alloy Steel

5 Approximate Comparison Table Structural Alloy Steel

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

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