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CuSn6 | CW452K Material Datasheet

Material Test Series Values
Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
CW452K (DIN EN 12166 : 2024-12)	CW452K	DIN EN 12166 : 2024-12	Supersedes DIN EN 12166 : 2016-11	Valid	Germany	CuSn6	3.2	1)
1) Remark: Wire fom copper alloy for general purposes.

Chemical Composition

Fe [%]	Ni [%]	P [%]	Pb [%]	Sn [%]	Zn [%]
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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

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)]	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
QSn6.5-0.1	China	GB/T 3124	1)
QSn6.5-0.4	China	GB/T 3124	1)
QSn7-0.2	China	GB/T 3124	1)
CuSn6	Europe	EN 12166
BrOF6,5-0,4	Russia	GOST 5017	1)
БpOФ6,5-0,4	Russia	ГОСТ 5017	1)
CuSn6	International	ISO 427	1)
C5191	Japan	JIS H 3270	1)
C51900	USA	UNS	1)
CuSn6	Germany	DIN 17662	2)
2.1020	Germany	DIN 17662	2)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename	Supplier
CW452K	Berkenhoff GmbH, Heuchelheim
CW452K	J.G. Dahmen & Co. GmbH & Co. KG, Iserlohn
CW452K	MECU Metallhalbzeug GmbH & Co. KG, Velbert
CW452K	Metalle Schmidt GmbH, Ratingen
Wieland-B06	Wieland-Werke AG, Ulm
B06	Wieland-Werke AG, Ulm
Wieland-BV9	Wieland-Werke AG, Ulm
BV9	Wieland-Werke AG, Ulm