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Gilding Metal Alloy Spooled Wire (Cu85/Zn15)

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Commodity: Alloys Material: Gilding Metal Form: Wire Composition: Cu 85/Zn 15 Temper: As Drawn
Gilding Metal Alloy Spooled Wire (Cu85/Zn15) is a copper-zinc alloy wire prized for its exceptional ductility, corrosion resistance, and excellent cold-working properties. With 85% copper and 15% zinc, it offers a unique combination of conductivity and formability, making it ideal for precision forming and decorative applications. Industries use this alloy in electrical connectors, ammunition casings, and fine metalwork where consistent mechanical performance is essential. Specific applications include precision wire for electrical discharge machining (EDM), coiled feedstock for intricate stamping operations, and decorative elements requiring high polish retention. In research and manufacturing, this spooled wire serves as a key material for studying brass deformation mechanics, optimizing EDM wire performance, and developing corrosion-resistant alloy coatings. Its balance of strength, conductivity, and workability ensures its continued value in both scientific advancements and high-performance industrial uses.
Starting at $189.00 each
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Material Properties

Mechanical Properties
Element Value
Hardness - Brinell 65-125
Elongation at break( % ) <60
Modulus of elasticity( GPa ) 110-125
Izod impact strength( J m⁻¹ ) 67-125
Shear strength( MPa ) 210-400
Tensile strength( MPa ) 250-400
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 4.6-5.4
Temperature coefficient( K⁻¹ ) 0.0014-0.0016
Thermal Properties
Element Value
Melting point( C ) 1000-1025
Thermal conductivity( W m⁻¹ K⁻¹ ) 159@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 18.7@25-300°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.75
each

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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Gilding Metal Form: Wire Composition: Cu 85/Zn 15 Temper: As Drawn

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%