52CrMoV4 | 1.7701 Material Datasheet - Properties - Materials Portal

52CrMoV4 | 1.7701 Material Datasheet

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Material Description

Material NumberMaterial Number (single)StandardRange of ApplicationStandard StatusCountryPredecessorRemark
1.7701 (DIN EN 10089 : 2003-04) 1.7701 DIN EN 10089 : 2003-04Supersedes DIN 17221 : 1988-12ValidGermany51 CrMoV 4The steel 52CrMoV4 is used for hot formed springs, like high-stress torsion springs, coil springs, tension and compression springs in the vehicle construction.

Chemical Composition

C [%]Cr [%]Mn [%]Mo [%]P [%]S [%]Si [%]V [%]SourceRemark
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Mechanical Properties

Semi-finished ProductConditionTemperature [°C]Specimen DirectionTensile Strength [MPa]Yield Strength (0.2% offset) [MPa]Elongation A [%]Reduction of Area [%]Hardness HB | HBWSourceRemark
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Physical Properties

Temperature [°C]Density [g/cm³]Young's Modulus [GPa]Shear Modulus [GPa]Poisson's RatioMean 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)]SourceRemark
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Toughness Data (Impact)

ConditionTemperature [°C]Specimen ShapeSpecimen DirectionNotch Impact Energy [J]SourceRemark
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Heat Treatment

Heat TreatmentStepTemperature [°C]MediumSourceRemark
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Cross Reference

Material NameCountryStandardSource
52CrMoV4EuropeEN 10089 
52Cr4Mo2VIndiaIS 3195Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
8IndiaIS 3195Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
52CrMoV4InternationalISO 683-14Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A689USAASTM A689Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
4150USASAEStahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G41500USAAISIStahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
51CrMoV4Germany Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

TradenameSupplier
58CrMoV4Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
1.7701INTERSTAHL Service GmbH, Wetter
51 CrMoV4Saarstahl AG, Völklingen
51CrMoV4Hoesch Hohenlimburg GmbH, Hagen
51CrMoV4Salzgitter Flachstahl GmbH, Salzgitter
51CrMoV4Georgsmarienhütte GmbH, Georgsmarienhütte
51CrMoV4Walzwerke Einsal GmbH, Nachrodt
51CrMoV4Stahlwerk Unna GmbH & Co.KG, Unna
51CrMoV4C.D. Wälzholz GmbH & Co. KG, Hagen
51CrMoV4Schmiedewerke Gröditz GmbH, Gröditz
51CrMoV4Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
51CrMoV4voestalpine AG, Linz
51CrMoV4HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
51CrMoV4Tata Steel, IJmuiden
51CrMoV4Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
51CrMoV4Sidenor Deutschland, Düsseldorf
51CrMoV4ASCOMETAL GmbH, Erkrath
51CrMoV4Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
52CrMoV4Buderus Edelstahl GmbH, Wetzlar
52CrMoV4Lech-Stahlwerke GmbH, Meitingen
52CrMoV4voestalpine BÖHLER Schmiedetechnik GmbH & Co.KG, Kapfenberg
BGH 7701BGH Edelstahl Siegen GmbH
BÖHLER F 500voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
DIRO-51CrMoV4DIROSTAHL, Remscheid
F500voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Klöckner 51CrMoV4Klöckner & Co SE, Duisburg
THYROFORT 51CrMoV4Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
WESTIG 1.7701Stahlwerk Ergste Westig GmbH, Schwerte
Ovako 4296OVAKO STAHL GmbH, Erkrath

Material Compliance

REAChRoHS
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Hardenability (Jominy test)

Front Distance [mm]Hardness HRC (+H grade)Hardness HRC (+HH grade)SourceRemark
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52CrMoV4 (1.7701; DIN EN 10089 : 2003-04)

Linear-elastic

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

Temperature [°C]Stress ratioAlternating stress [MPa]Cycles
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Yield strength

Temperature [°C]0.2% Proof 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 MaterialSource description
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Designation

DesignationMaterial numberSource
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52CrMoV4 (quenched and tempered (+QT))

Yield strength

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

Temperature [°C]Tensile strength [MPa]
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Classification

TreatmentSource description
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