CuNi2Si | CW111C 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
CW111C (DIN EN 12163 : 2016-11)	CW111C	DIN EN 12163 : 2016-11	Supersedes DIN EN 12163 : 2011-08	Valid	Germany	CuNi2Si	Copper alloy rod for general purposes.

Chemical Composition

Fe [%]	Mn [%]	Ni [%]	Pb [%]	Si [%]	Source	Remark
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Mechanical Properties

Semi-finished Product	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A100 [%]	Elongation A11,3 [%]	Elongation A [%]	Hardness HB \| HBW	Source
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Physical Properties

Condition	Temperature [°C]	Melting Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Poisson's Ratio	Mean Coefficient of Thermal Expansion [10^-6*K^-1]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]	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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Heat Treatment

Heat Treatment	Temperature [°C]	Source
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Cross Reference

Material Name	Country	Standard	Source
CuNi2Si	Europe	EN 12163
CuNi2Si	International	ISO 1187	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
C18000	USA	UNS	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
C64700	USA	UNS	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
B411 UNS C64700	USA	ASTM B411	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2.0855	Germany	DIN 17666	DIN CEN/TS 13388 (DIN SPEC 9700)
CuNi2Si	Germany	DIN 17666	DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename	Supplier
OF2400	OTTO FUCHS KG, Meinerzhagen
4720	VDM Metals GmbH, Frankfurt/Main
Coradur 2	Wieland Prometa GmbH, Düsseldorf
CuNi2Si	CSN Carl Schreiber GmbH, Neunkirchen
CuNi2Si	Schreier Metall GmbH, Erkrath
CuNi2Si	Wieland Prometa GmbH, Düsseldorf
CuNi2Si	Auerhammer Vacuumgießerei GmbH, Aue
Kuprodur A	VDM Metals GmbH, Frankfurt/Main
NSB	ZOLLERN GmbH & Co. KG, Sigmaringen

Material Compliance

REACh	RoHS
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CuNi2Si (CW111C; DIN EN 12163 : 2016-11)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
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Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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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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CuNi2Si (R550; rod; 20.000-80.000mm)

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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CuNi2Si (R600; rod; 20.000-50.000mm)

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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CuNi2Si (R640; rod; 2.000-30.000mm)

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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CuNi2Si (artificially aged)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

Treatment	Source description
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CuNi2Si | CW111C 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]

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

CuNi2Si (CW111C; DIN EN 12163 : 2016-11)

Linear-elastic

Yield strength

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

CuNi2Si (R550; rod; 20.000-80.000mm)

Yield strength

Tensile strength

Classification

CuNi2Si (R600; rod; 20.000-50.000mm)

Yield strength

Tensile strength

Classification

CuNi2Si (R640; rod; 2.000-30.000mm)

Yield strength

Tensile strength

Classification

CuNi2Si (artificially aged)

Linear-elastic

Thermal conductivity

Classification

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