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CuZn35Ni3Mn2AlPb | CW710R Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Successor	VDA 231-106 classification
CW710R (DIN EN 12420 : 2014-09)	CuZn35Ni3Mn2AlPb	CW710R	DIN EN 12420 : 2014-09	DIN EN 12420 : 2014-09 replaced by DIN EN 12420 : 2024-12	Replaced	Germany	CuZn35Ni3Mn2AlPb	3.2	1)
1) Remark: The material is used for forged products. It belongs to the material group of hot forming behavior no. I.

Chemical Composition

Al [%]	Cu [%]	Fe [%]	Mn [%]	Ni [%]	Pb [%]	Si [%]	Sn [%]	Remainder
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1) Source: blur
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Material Compliance

REACh	RoHS
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Mechanical Properties

Semi-finished Product	Strength Abbrevation	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]
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Cross Reference

Material Name	Country	Standard
CuZn35Ni3Mn2AlPb	Europe	EN 12420
CuZn35Ni2	Germany	DIN 17660	1)
2.0540	Germany	DIN 17660	1)
1) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename	Supplier
CuZn35Ni3Mn2AlPb	Diehl Metall Stiftung & Co. KG, Röthenbach
CuZn35Ni3Mn2AlPb	Saar-Metallwerke GmbH, Saarbrücken
CuZn35Ni3Mn2AlPb	ZOLLERN GmbH & Co. KG, Sigmaringen

Linear-elastic

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

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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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	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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