61SiCr7 | 1.7108 Material Datasheet

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
1.7108 (DIN EN 10089 : 2003-04)	1.7108	DIN EN 10089 : 2003-04	Supersedes DIN 17221 : 1988-12	Valid	Germany	60 SiCr 7	The steel 61SiCr7 is used for formed springs, like leaf springs from 7 mm thickness for the vehicle construction as well as for leaf and diaphragm springs (also for the mechanical engineering).

Chemical Composition

C [%]	Cr [%]	Mn [%]	P [%]	S [%]	Si [%]	Source	Remark
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Mechanical Properties

Semi-finished Product	Condition	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Reduction of Area [%]	Hardness HB \| HBW	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)

Condition	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]	Source	Remark
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Heat Treatment

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

Material Name	Country	Standard	Source
XK9261S	Australia	AS 1447	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
61SiCr7	Europe	EN 10089
61SiCr7	International	ISO 683-14	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
60S2N2A	Russia	GOST 14959	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
60С2Н2A	Russia	ГОСТ 14959	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
60С2	Russia	ГОСТ 14959	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
60S2G	Russia	GOST 14959	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
60С2Г	Russia	ГОСТ 14959	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A689	USA	ASTM A689	Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008
9262	USA	AISI	Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008
G92620	USA	UNS	Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008
60SiCr7	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
60SiCr7	Saarstahl AG, Völklingen
1.7108	INTERSTAHL Service GmbH, Wetter
1.7108	ET Edelstahl-Trading GmbH, Willich
1.7108	Imet Industriemetall Handelsgesellschaft mbH, Hamburg
60 SiCrV 7	Saarstahl AG, Völklingen
60SiCr7	Salzgitter Flachstahl GmbH, Salzgitter
60SiCr7	Georgsmarienhütte GmbH, Georgsmarienhütte
60SiCr7	Swiss Steel International GmbH, Düsseldorf
60SiCr7	Walzwerke Einsal GmbH, Nachrodt
60SiCr7	Stahlwerk Unna GmbH & Co.KG, Unna
60SiCr7	C.D. Wälzholz GmbH & Co. KG, Hagen
60SiCr7	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
60SiCr7	voestalpine AG, Linz
60SiCr7	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
60SiCr7	EZM Edelstahlzieherei Mark GmbH, Wetter
60SiCr7	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
60SiCr7	Sidenor Deutschland, Düsseldorf
60SiCr7	ASCOMETAL GmbH, Erkrath
61SiCr7	Buderus Edelstahl GmbH, Wetzlar
61SiCr7	Lech-Stahlwerke GmbH, Meitingen
BGH 7108	BGH Edelstahl Siegen GmbH
F128	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Klöckner 60SiCr7	Klöckner & Co SE, Duisburg
THYROFORT 60SiCr7	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten

Material Compliance

REACh	RoHS
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Hardenability (Jominy test)

Front Distance [mm]	Hardness HRC (+H grade)	Hardness HRC (+HH grade)	Source	Remark
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61SiCr7 (1.7108; 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 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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61SiCr7 (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

Treatment	Source description
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61SiCr7 | 1.7108 Material Datasheet

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

Hardenability (Jominy test)

61SiCr7 (1.7108; DIN EN 10089 : 2003-04)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

61SiCr7 (quenched and tempered (+QT))

Yield strength

Tensile strength

Classification

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