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	Remark
1.7039 (DIN EN 10277 : 2018-09)	1.7039	DIN EN 10277 : 2018-09	Supersedes DIN EN 10277-5 : 2008-06	Valid	Germany	41CrS4	Steel 41CrS4 is suitable for mean loaded parts in vehicle, engine and machine engineering with mean heat-treatment sections and enhanced workability. (e.g. gear wheels, transmission shafts, axles).

Chemical Composition

C [%]	Cr [%]	Cu [%]	Mn [%]	P [%]	S [%]	Si [%]	Source
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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 [%]	Hardness HB \| HBW	Source
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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	Notch Impact Energy [J]	Source
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Cross Reference

Material Name	Country	Standard	Source
41CrS4	Europe	EN 10277
41CrS4	International	ISO 683-18	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A108 Grade 5140	USA	ASTM A108	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
5140	USA	SAE	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
Grade 5140	USA	SAE	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
5140	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
41CrS4	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
41CrS4	INTERSTAHL Service GmbH, Wetter
41CrS4	Klöckner Stahl- und Metallhandel GmbH, Bremen
41CrS4	pauly STAHLHANDEL, Essen
41CrS4	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
41CrS4	Swiss Steel International GmbH, Düsseldorf
41CrS4	ThyssenKrupp Schulte GmbH, Essen

Material Compliance

REACh	RoHS
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41CrS4 (1.7039; DIN EN 10277 : 2018-09)

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]	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 Material	Source description
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Designation

Designation	Material number	Source
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41CrS4 (quenched and tempered and turned (+QT+SH); bright steel; 16.000-40.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered and turned (+QT+SH); bright steel; 40.000-100.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (cold drawn and quenched and tempered (+C+QT); bright steel; 16.000-40.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (cold drawn and quenched and tempered (+C+QT); bright steel; 40.000-100.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 5.000-10.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 10.000-16.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 16.000-40.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 40.000-63.000mm)

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

Treatment	Semi-finished product	Dimension [mm]	Source description
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41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 63.000-100.000mm)

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

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)

Cross Reference

Producer/Supplier/Trade names

Material Compliance

41CrS4 (1.7039; DIN EN 10277 : 2018-09)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

41CrS4 (quenched and tempered and turned (+QT+SH); bright steel; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered and turned (+QT+SH); bright steel; 40.000-100.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (cold drawn and quenched and tempered (+C+QT); bright steel; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (cold drawn and quenched and tempered (+C+QT); bright steel; 40.000-100.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 5.000-10.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 10.000-16.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 40.000-63.000mm)

Yield strength

Tensile strength

Classification

41CrS4 (quenched and tempered and cold drawn (+QT+C); bright steel; 63.000-100.000mm)

Yield strength

Tensile strength

Classification

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