Technical Data Sheet
Safety Data Sheet

Brass Spooled Wire (Cu70/Zn30)

Brass Spooled Wire (Cu70/Zn30) is part of Goodfellow's range of wire products. This brass wire is composed of 70% copper and 30% zinc, giving it useful material properties like high ductility and electrical conductivity along with corrosion resistance. Applications of brass wire include electrical wiring due to its conductivity and excellent formability into springs or fasteners. The spooled brass wire from Goodfellow enables flexible use in various electrical, mechanical and plumbing applications requiring a corrosion-resistant and easily formed wire material.
Diameter: 0.6mm
Length: 3M
Technical Name: Brass
Formula: Cu70/Zn30
Density: 8.53g/cm³
Product Shape: Spooled
Temper: As Drawn
UOM Code: 947-991-52
SKU: 1000065326
Product Code: CU08-WR-000100


Diameter ±10%
Length +5% / -1%
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Diameter ±10%
Length +5% / -1%
Technical Data Sheet
Safety Data Sheet

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Material Properties for Alloys

Mechanical Properties
Element Value
Hardness - Brinell 65-160
Elongation at break( % ) 65
Modulus of elasticity( GPa ) 100-115
Izod impact strength( J m⁻¹ ) 50-90
Shear strength( MPa ) 200-400
Tensile strength( MPa ) 300-700
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 6.2-7.8
Temperature coefficient( K⁻¹ ) 0.0012-0.0016
Thermal Properties
Element Value
Melting point( C ) 910-965
Thermal conductivity( W m⁻¹ K⁻¹ ) 109-121@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 19-20@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.55
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