C25R | 1.1163 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]
1.1163 (DIN EN 10083-1 : 1996-10)	1.1163	DIN EN 10083-1 : 1996-10	DIN EN 10083-1 : 1996-10 replaced by DIN EN 10083-1/-2 : 2006-10 and DIN EN 10083-3 : 2007-01	Replaced	Germany	Cm 25	C25R	Steel C25R is suitable for low strained parts in vehicle manufacturing and machine engineering which have to meet higher demands on workability while maintaining mechanical properties (e.g. transmission parts, crankshafts, cylinder). Lowest working temperature -25 °C.	≥ -25

Chemical Composition

C [%]	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 [%]	Source	Remark
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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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Toughness Data (Impact)

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

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

Material Name	Country	Standard
C 25-3	Belgium	NBN 253-02
XC 25 u	France	NF A 35-552
070 M 26	Great Britain	BS 970/1
C25M2	International	ISO 683-1
F1125-C 25 K-1	Spain	UNE 36-011
1025	USA	ASTM A 576
Cm 25	Germany	DIN 17200

Producer/Supplier/Trade names

Tradename	Supplier
Cm 25	Hoesch Hohenlimburg GmbH, Hagen
Cm 25	voestalpine AG, Linz
Cm 25	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
Cm 25	EZM Edelstahlzieherei Mark GmbH, Wetter
C25R	Hoesch Hohenlimburg GmbH, Hagen
C25R	Salzgitter Flachstahl GmbH, Salzgitter
C25R	Saarstahl AG, Völklingen
C25R	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
C25R	voestalpine AG, Linz
C25R	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
C25R	Tata Steel, IJmuiden
C25R	EZM Edelstahlzieherei Mark GmbH, Wetter
Cm 25	Sidenor Deutschland, Düsseldorf
Plate Cm 25	Platestahl Umformtechnik GmbH, Lüdenscheid
THYROFORT C25R	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten

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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C25R (1.1163; DIN EN 10083-1 : 1996-10)

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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C25R (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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C25R (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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C25R (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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C25R (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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C25R (normalized or normalized formed (+N); 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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C25R (normalized or normalized formed (+N); drop forging; 16.000-100.000mm)

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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C25R (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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C25R (normalized or normalized formed (+N); 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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C25R | 1.1163 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

C25R (1.1163; DIN EN 10083-1 : 1996-10)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

C25R (quenched and tempered (+QT); wide flat; 0.000-8.000mm)

Yield strength

Tensile strength

Classification

C25R (quenched and tempered (+QT); wide flat; 8.000-20.000mm)

Yield strength

Tensile strength

Classification

C25R (quenched and tempered (+QT); drop forging; 0.000-16.000mm)

Yield strength

Tensile strength

Classification

C25R (quenched and tempered (+QT); drop forging; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

C25R (normalized or normalized formed (+N); drop forging; 0.000-16.000mm)

Yield strength

Tensile strength

Classification

C25R (normalized or normalized formed (+N); drop forging; 16.000-100.000mm)

Yield strength

Tensile strength

Classification

C25R (quenched and tempered (+QT); bar; 16.000mm)

Tensile strength

Classification

C25R (normalized or normalized formed (+N); bar; 16.000mm)

Tensile strength

Classification

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