41CrS4 | 1.7039 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Successor	Remark
1.7039 (DIN EN 10083-3 : 2007-01)	1.7039	DIN EN 10083-3 : 2007-01	DIN EN 10083-3 : 2007-01 replaced by DIN EN ISO 683-2 : 2018-09	Replaced	Germany	41CrS4	41CrS4	Steel 41CrS4 is suitable for mean loaded components at mean heat-treatment sections and improved workability in vehicle manufacturing, engine and machine engineering (e.g. gear wheels, transmission shafts, axles). As a bright steel product it is used in the form of bars, bright, straight, in different conditions (see DIN EN 10277).

Chemical Composition

C [%]	Cr [%]	Mn [%]	P [%]	S [%]	Si [%]	Source	Remark
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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	Hardness HRC	Source	Remark
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Poisson's Ratio	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)]	Source	Remark
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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)

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]	Source	Remark
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Heat Treatment

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

Material Name	Country	Standard	Source
41CrS4	Europe	EN 10083-3
40Cr4	India	IS 5517	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
41CrS4	International	ISO 683-2	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
41Cr4	Europe	EN 10083-3	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A29 Grade 5140	USA	ASTM A29	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A304 Grade 5140H	USA	ASTM A304	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A434 Grade 5140	USA	ASTM A434	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
G51400	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
OPEL QS5145	Georgsmarienhütte GmbH, Georgsmarienhütte
QS 5145	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
VW 4140	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
ZF 64	Georgsmarienhütte GmbH, Georgsmarienhütte
ZF 64	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
1.7039	Platestahl Umformtechnik GmbH, Lüdenscheid
1.7039	H. Kleineberg GmbH, Stelle
1.7039	INTERSTAHL Service GmbH, Wetter
1.7039	Imet Industriemetall Handelsgesellschaft mbH, Hamburg
41CrS4	Georgsmarienhütte GmbH, Georgsmarienhütte
41CrS4	Swiss Steel International GmbH, Düsseldorf
41CrS4	Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
41CrS4	Stahlwerk Unna GmbH & Co.KG, Unna
41CrS4	BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
41CrS4	Vallourec Deutschland GmbH, Düsseldorf
41CrS4	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
41CrS4	voestalpine AG, Linz
41CrS4	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
41CrS4	Tata Steel, IJmuiden
41CrS4	EZM Edelstahlzieherei Mark GmbH, Wetter
41CrS4	ASCOMETAL GmbH, Erkrath
41CrS4	Klöckner & Co SE, Duisburg
41CrS4	Swiss Steel AG, Emmenbrücke
41CrS4	pauly STAHLHANDEL, Essen
41CrS4	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
BGH 7039	BGH Edelstahl Siegen GmbH
Buderus 41CrS4	Buderus Edelstahl GmbH, Wetzlar
DIRO-41CrS4	DIROSTAHL, Remscheid
THYROFORT 41CrS4	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
V500	Stahl Judenburg GmbH, Judenburg

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]	Constant a for size factor Kd for yield stress Rp	Constant a for size factor Kd for tensile strength Rm	Source	Remark
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Hardenability (Jominy test)

Condition	Front Distance [mm]	Hardness HRC (+H grade)	Hardness HRC (+HH grade)	Hardness HRC (+HL grade)	Source	Remark
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41CrS4 (1.7039; DIN EN 10083-3 : 2007-01)

Linear-elastic

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

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

Temperature [°C]	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	Source description
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Designation

Designation	Material number	Source
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41CrS4 (quenched and tempered (+QT); wide flat; 0.000-8.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered (+QT); wide flat; 8.000-20.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered (+QT); wide flat; 20.000-60.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered (+QT); drop forging; 0.000-16.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered (+QT); drop forging; 16.000-40.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered (+QT); drop forging; 40.000-100.000mm)

Yield strength

Temperature [°C]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered (+QT); bar; 16.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 | 1.7039 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

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

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

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

FKM Guideline Fatigue Strength

Hardenability (Jominy test)

41CrS4 (1.7039; DIN EN 10083-3 : 2007-01)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

41CrS4 (quenched and tempered (+QT); wide flat; 0.000-8.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered (+QT); wide flat; 8.000-20.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered (+QT); wide flat; 20.000-60.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered (+QT); drop forging; 0.000-16.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered (+QT); drop forging; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered (+QT); drop forging; 40.000-100.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered (+QT); bar; 16.000mm)

Tensile strength

Classification

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