Technical Data Sheet
Safety Data Sheet

Aluminium/Magnesium Alloy Spooled Wire (Al97.5/Mg 2.5)

Aluminium/Magnesium Alloy Spooled Wire (Al97.5/Mg 2.5) is a metal alloy wire product from Goodfellow's range of specialty wires. With a composition of 97.5% aluminium and 2.5% magnesium, this wire combines the corrosion resistance and conductivity of aluminium with the strength and hardness of magnesium. The wire's properties make it suitable for applications like electrical wiring in corrosive environments as well as structural components needing high strength-to-weight ratios. As part of Goodfellow's wire products, Al97.5/Mg 2.5 alloy wire offers unique capabilities across scientific research and industrial manufacturing.
Diameter: 0.4mm
Temper: As Drawn
Length: 250M
Technical Name: Aluminium/Magnesium
Formula: Al97.5/Mg 2.5
Density: 2.67g/cm³
Product Shape: Spooled
UOM Code: 505-278-94
SKU: 1000021852
Product Code: AL21-WR-000140


Diameter ±10%
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Diameter ±10%
Length +5% / -1%
Technical Data Sheet
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Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) <14
Modulus of elasticity( GPa ) 70
Hardness - Vickers( kgf mm⁻² ) 70
Shear strength( MPa ) 135
Tensile strength( MPa ) 210
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 4.95
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 605
Specific heat( J K⁻¹ kg⁻¹ ) 880@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 138@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 23.7@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 2.68
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