25CrMo4 | 1.7218 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	Application temperature [°C]
1.7218 (DIN EN 10132 : 2021-11)	1.7218	DIN EN 10132 : 2021-11	DIN EN 10132 : 2021-11 replaced by DIN EN 10132 : 2022-03	Replaced	Germany	25CrMo4	25CrMo4	Cold-rolled narrow strip made of the alloy steel 25CrMo4 will be delivered in thicknesses up to 6 mm for quenching and tempering and for quenched and tempered cold strip in thicknesses between 0.3 mm and 3.0 mm in following conditions: - soft annealed or soft annealed and little rerolled (+A or +LC), - cold rolled (+CR), - quenched and tempered (+QT). The delivery condition annealed to globular carbides (+AC) can be agreed.	≤ 200

Chemical Composition

C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	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 A80 [%]	Hardness HRB	Hardness HRC	Hardness HV	Source
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear 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)]	Source
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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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Heat Treatment

Heat Treatment	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
30CrMo	China	GB/T 3077	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
A30302	China	GB/T 3077	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
25CrMo4	Europe	EN 10132
21Cr4Mo2	India	IS 1570-4	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
21Cr4Mo2	India	IS 4432	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
25CrMo4	International	ISO 683-2	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
SCM420M	Japan	JIS G 3311	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
SCM420M	South Korea	JIS G 3311	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
H41300	USA	UNS	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
G41300	USA	UNS	Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename	Supplier	Source
BE7218	BESTAR Stahlhandelgesellschaft Remscheid mbH, Remscheid	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
DE7218	Dörrenberg Edelstahl GmbH, Engelskirchen	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
25CrMo4	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
1.7218	INTERSTAHL Service GmbH, Wetter	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
25CrMo4	ThyssenKrupp Schulte GmbH, Essen	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
BÖHLER V340	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
V340	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
25CrMo4	Willy Haecker GmbH, Hückeswagen	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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25CrMo4 (1.7218; DIN EN 10132 : 2021-11)

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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25CrMo4 (soft annealed or soft annealed and skin passed (+A or +A+LC); strip; 0.300-3.000mm)

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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25CrMo4 (quenched and tempered (+QT); strip; 0.300-3.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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25CrMo4 | 1.7218 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]

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

25CrMo4 (1.7218; DIN EN 10132 : 2021-11)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

25CrMo4 (soft annealed or soft annealed and skin passed (+A or +A+LC); strip; 0.300-3.000mm)

Yield strength

Tensile strength

Classification

25CrMo4 (quenched and tempered (+QT); strip; 0.300-3.000mm)

Tensile strength

Classification

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