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34CrNiMo6 | 1.6582 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor Successor Application temperature [°C] VDA 231-106 classification
1.6582 (DIN EN 10269 : 2006-07) 1.6582 DIN EN 10269 : 2006-07 DIN EN 10269 : 2006-07 replaced by DIN EN 10269 : 2014-02 Replaced Germany 34CrNiMo6 34CrNiMo6 ≥ -40 1.1 1)
1) Remark: Steel 34CrNiMo6 is suitable for high-stress components (also large forged parts) with high heat-treatment cross-sections and good toughness properties in aircraft, heavy vehicle and machine construction (e.g. propeller shafts, connecting rods, gearbox shafts). Lowest working temperature -40 °C The steel as a bright steel product is used in the form of rods, blank, straight, in different conditions (see DIN EN 10277 : 1999-10). Further application for mounting elements at lower temperatures.

Chemical Composition

C [%] Cr [%] 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 (0.2% offset) [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)

Semi-finished Product 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] Medium
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Cross Reference

Material Name Country Standard
L43 USA ASTM A 320
4340 USA AISI
4340 USA SAE
G43400 USA UNS

Producer/Supplier/Trade names

Tradename Supplier
34 CrNiMo 6 BOEHLER V 155 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
34CrNiMo6 AG der Dillinger Hüttenwerke, Dillingen
34CrNiMo6 ArcelorMittal Commercial Germany, Cologne
34CrNiMo6 Hoesch Hohenlimburg GmbH, Hagen
34CrNiMo6 Salzgitter Flachstahl GmbH, Salzgitter
34CrNiMo6 ThyssenKrupp Steel Europe AG, Duisburg
34CrNiMo6 voestalpine AG, Linz
34CrNiMo6 Saarstahl AG, Völklingen
34CrNiMo6 Georgsmarienhütte GmbH, Georgsmarienhütte
34CrNiMo6 Buderus Edelstahl GmbH, Wetzlar
34CrNiMo6 Swiss Steel International GmbH, Düsseldorf
34CrNiMo6 Dörrenberg Edelstahl GmbH, Engelskirchen
34CrNiMo6 Walzwerke Einsal GmbH, Nachrodt
34CrNiMo6 Willy Haecker GmbH, Hückeswagen
34CrNiMo6 Hagenkötter GmbH & Co., Solingen
34CrNiMo6 Chr. Höver & Sohn GmbH & Co KG, Lindlar
34CrNiMo6 Platestahl Umformtechnik GmbH, Lüdenscheid
34CrNiMo6 Friedrich Schulte Edelstahl, Essen
34CrNiMo6 Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
34CrNiMo6 Stahlwerk Unna GmbH & Co.KG, Unna
34CrNiMo6 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
34CrNiMo6 ArcelorMittal Stahlhandel GmbH, Niederlassung Ravené, Berlin
34CrNiMo6 C.D. Wälzholz GmbH & Co. KG, Hagen
34CrNiMo6 Chr. Höver & Sohn GmbH & Co. KG, Lindlar
34CrNiMo6 Stahlrump GmbH & Co.KG, Iserlohn
34CrNiMo6 COGNE Edelstahl GmbH, Neuss
34CrNiMo6 Vallourec Deutschland GmbH, Mülheim
Almenit 6582 Almenit, Mittelberg
DIRO-34CrNiMo6 DIROSTAHL, Remscheid
Eschmann 6582 EschmannStahl GmbH, Reichshof-Wehnrath
Klöckner 34CrNiMo6 Klöckner & Co SE, Duisburg
SHG 6582 Swiss Steel International GmbH, Düsseldorf
Thyrofort 34 CrNiMo 6 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
V 155 voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg

Material Compliance

REACh RoHS
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FKM Guideline Fatigue Strength

Semi-finished Product Condition Nominal Size [mm] 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]
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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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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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