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Brass Foil (Cu63/Zn37)

Formula: Cu 63/Zn 37
Form: Foil/Film/Sheet
Material: Brass
Commodity: Alloys
Brass Foil (Cu63/Zn37) is a thin foil of brass metal available in thicknesses ranging from 25 to 500 microns. Brass is an alloy of copper and zinc that’s valued for its machinability, corrosion resistance and decorative appearance. We offer a broad selection of 123 Brass Foil (Cu63/Zn37) products, with variations in thickness, temper and finish to suit different applications. Brass Foil (Cu63/Zn37) can be used for gaskets, shims, spacers, shielding, and decorative parts in fields like electronics, automotive, aerospace and architecture. With our extensive choice, you’re assured the right options for prototyping, research and small-scale manufacturing.
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Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Foil/Film/Sheet
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%

Material Properties for Alloys

Mechanical Properties
Electrical Properties
Thermal Properties
Physical Properties
Mechanical Properties
Element Value
Hardness - Brinell 65-136
Elongation at break( % ) 55
Modulus of elasticity( GPa ) 95-110
Shear strength( MPa ) 280-310
Tensile strength( MPa ) 330-500
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 6.2-6.6
Temperature coefficient( K⁻¹ ) 0.0016-0.0017
Thermal Properties
Element Value
Melting point( C ) 900-920
Thermal conductivity( W m⁻¹ K⁻¹ ) 125@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 19-20.5@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 8.45

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