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34CrNiMo6 | 1.6582 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor
1.6582 (DIN EN ISO 683-2 : 2018-09) 1.6582 DIN EN ISO 683-2 : 2018-09 Supersedes DIN EN 10083-3 : 2007-01 Valid Germany 34CrNiMo6 1)
1) Remark: Steel 34CrNiMo6 is applicable for high loaded parts (also large forged parts) with high heat-treatment cross sections and favorable toughness properties in aircraft and heavy-vehicle construction, machine engineering (e.g. propeller shafts, connecting rods, transmission shafts).

Chemical Composition

C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%]
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength [MPa] Elongation A [%] Reduction of Area [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)]
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Toughness Data (Impact)

Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Heat Treatment

Heat Treatment Step Temperature [°C] Holding Time [h] Medium
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Cross Reference

Material Name Country Standard
34CrNiMo6 Germany DIN 743-3
1.6582 Europe EN 10083-3 1)
34CrNiMo6 Europe EN 10083-3 1)
34CrNiMo6 Europe EN ISO 683-2
34CrNiMo6 International ISO 683-2
SNCM447 Japan JIS G 4103 2)
38Ch2N2MA Russia GOST 4543 2)
38Х2Н2MA Russia ГОСТ 4543 2)
SNCM447 South Korea KS D 3867 2)
A29 Grade 4340 USA ASTM A29 2)
A322 Grade 4340 USA ASTM A322 2)
A646 Grade 4340 USA ASTM A434 2)
A752 Grade 4340 USA ASTM A646 2)
G43400 USA UNS 2)
1) Source: EN ISO 683-2 : 2018-06
2) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
34CrNiMo6 ASCOMETAL GmbH, Erkrath
866 AUBERT & DUVAL Deutschland GmbH, München
34CrNiMo6 BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
BGH 6582 BGH Edelstahl Siegen GmbH
Buderus 34CrNiMo6 Buderus Edelstahl GmbH, Wetzlar
V155 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
BÖHLER V 155 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
1.6582 Chr. Höver & Sohn GmbH & Co KG, Lindlar
34CrNiMo6 Tata Steel, IJmuiden
DIRO-34CrNiMo6 DIROSTAHL, Remscheid
THYROFORT 34CrNiMo6 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
DE 6582 Dörrenberg Edelstahl GmbH, Engelskirchen
1.6582 ET Edelstahl-Trading GmbH, Willich
34CrNiMo6 EZM Edelstahlzieherei Mark GmbH, Wetter
1.6582 Rosswag GmbH, Pfinztal-Kleinsteinbach
34CrNiMo6 Edelstahlwerk C. & F. vom Brocke e.K., Altena-Altroggenrahmede
1.6582 Eisen-Heinzl GmbH, Selb-Erkersreuth
34CrNiMo6 Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
34CrNiMo6 C.D. Wälzholz GmbH & Co. KG, Hagen
34CrNiMo6 Georgsmarienhütte GmbH, Georgsmarienhütte
1.6582 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
34CrNiMo6 Günther + Schramm GmbH, Oberkochen
1.6582 H. Kleineberg GmbH, Stelle
34CrNiMo6 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
34CrNiMo6 Hagenkötter GmbH & Co., Solingen
34CrNiMo6 Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
34CrNiMo6 Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
34CrNiMo6 Hoesch Hohenlimburg GmbH, Hagen
1.6582 INOX SERVICE CENTER GmbH, Krefeld
1.6582 INTERSTAHL Service GmbH, Wetter
1.6582 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Coralloy 6582 Kind & Co., Edelstahlwerk, Wiehl
34CrNiMo6 Klöckner & Co SE, Duisburg
1.6582 SIJ MWT GmbH, Landsberg am Lech
34CrNiMo6 ORI MARTIN Deutschland GmbH, Duisburg
34CrNiMo6 OVAKO STAHL GmbH, Erkrath
1.6582 Platestahl Umformtechnik GmbH, Lüdenscheid
1.6582 Quick Metall GmbH, Forst
34CrNiMo6 Swiss Steel International GmbH, Düsseldorf
34CrNiMo6 STM Stahl Vertriebs GmbH, Gräfelfing
34CrNiMo6 Saarstahl AG, Völklingen
34CrNiMo6 Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
SNC16 Björneborg Steel AB, Björneborg, Sweden
SCN 16 Björneborg Steel AB, Björneborg, Sweden
34CrNiMo6 Schmiedewerke Gröditz GmbH, Gröditz
V155 Stahl Judenburg GmbH, Judenburg
34CrNiMo6 Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
CNM 6 Aubert&Duval Special Steel GmbH, Mönchengladbach
34CrNiMo6 Stahlwerk Unna GmbH & Co.KG, Unna
34CrNiMo6 ThyssenKrupp Steel Europe AG, Duisburg
34CrNiMo6 Vallourec Deutschland GmbH, Düsseldorf
34CrNiMo6 WDI - Westfälische Drahtindustrie GmbH, Hamm
34CrNiMo6 Walzwerke Einsal GmbH, Nachrodt
34CrNiMo6 Wilhelm Jungermann GmbH, Remscheid
1.6582 Wilhelm Oberste-Beulmann GmbH & Co. KG, Remscheid
34CrNiMo6 Willy Haecker GmbH, Hückeswagen
34CrNiMo6 pauly STAHLHANDEL, Essen
34CrNiMo6 voestalpine AG, Linz

Material Compliance

REACh RoHS
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FKM Guideline Fatigue Strength

Condition Nominal Size [mm] Temperature [°C] Number of Cycles Tensile Strength [MPa] Yield Strength [MPa] Fatigue Limit under rev. Tension-Compression Stresses [MPa] Fatigue Strength under pulsating Tensile Stresses [MPa] Bending Fatigue Strength [MPa] Shear Fatigue Strength [MPa] Torsion Fatigue Strength [MPa] Constant a for size factor Kd for yield stress Rp Constant a for size factor Kd for tensile strength Rm
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Hardenability (Jominy test)

Condition Front Distance [mm] Hardness HRC (+H grade) Hardness HRC (+HH grade) Hardness HRC (+HL grade)
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Fracture Toughness

Temperature [°C] Yield Strength [MPa] Plane-Strain Fracture Toughness KIc [MPa*m^½]
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Strain life

Temperature [°C] Static hardening coefficient [MPa] Static hardening exponent Cyclic fatigue strength coefficient [MPa] Cyclic fatigue strength exponent Ductility coefficient [Pa] Ductility exponent Cyclic strength coefficient [MPa] Cyclic strain hardening exponent Young's modulus [GPa]
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Electrical resistivity

Temperature [°C] Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C] Temperature [°C] Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C] Specific heat [kJ/(kg*K)]
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Density

Temperature [°C] Density [g/cm³]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Designation

Designation Material number Source
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Strain life

Temperature [°C] Static hardening coefficient [MPa] Static hardening exponent Cyclic fatigue strength coefficient [MPa] Cyclic fatigue strength exponent Ductility coefficient [Pa] Ductility exponent Cyclic strength coefficient [MPa] Cyclic strain hardening exponent Young's modulus [GPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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