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CuZn39Pb2 | CW612N Material Datasheet

Material Test Series Values
Material Standard Values

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
CW612N (DIN EN 12166 : 2024-12)	CuZn39Pb2	CW612N	DIN EN 12166 : 2024-12	Supersedes DIN EN 12166 : 2016-11	Valid	Germany	CuZn39Pb2	3.2	1)
1) Remark: Wire fom copper alloy for general purposes.

Chemical Composition

Al [%]	Cu [%]	Fe [%]	Ni [%]	Pb [%]	Sn [%]	Remainder
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Material Compliance

REACh	RoHS
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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 HV
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Physical Properties

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)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]
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Cross Reference

Material Name	Country	Standard
CuZn39Pb2	Europe	EN 12166
C37700	USA	UNS	1)
CuZn39Pb2	Germany	DIN 17660	2)
2.0380	Germany	DIN 17660	2)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename	Supplier
CW612N	HME Brass Germany GmbH, Berlin
CW612N	Metalle Schmidt GmbH, Ratingen
Wieland-Z29	Wieland-Werke AG, Ulm
Z29	Wieland-Werke AG, Ulm