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Aluminum/Magnesium/Silicon Alloy Spooled Wire (Al99/Mg0.5/Si0.5)

Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Aluminum/Magnesium/Silicon Form: Wire Composition: Al 99/Mg 0.5/Si 0.5 Diameter: 0.25mm Temper: As Drawn
Aluminum/Magnesium/Silicon Alloy Spooled Wire (Al99/Mg0.5/Si0.5) delivers a balance of high conductivity, low density, and corrosion resistance with moderate strength, achieved by alloying aluminum with magnesium for mechanical reinforcement and silicon for precipitation hardening. The spooled configuration ensures continuous feed for welding, additive manufacturing, and automated assembly lines. It is used extensively in aerospace electrical harnesses, marine communication cable systems, and automotive lightweight electrical conductors. Technologies benefiting include wire-arc additive manufacturing of aluminum components, EMI-shielded aerospace wiring, and high-performance robotic cabling. Research focuses on refining alloy microstructure through controlled casting, rolling, and heat treatment, optimizing both mechanical and electrical performance, and improving feed stability in high-speed processing environments. Aluminum/Magnesium/Silicon Alloy Spooled Wire (Al99/Mg0.5/Si0.5) stands out in industries requiring weight efficiency without compromising durability or conductivity.
Starting at $403.00 each
No Minimum order Approx. 2 weeks leadtime Free technical support *Free delivery worldwide

Material Properties

Mechanical Properties
Element Value
Elongation at break( % ) <16
Modulus of elasticity( GPa ) 69.5
Tensile strength( MPa ) 90-300
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 3.2
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Melting point( C ) 655
Specific heat( J K⁻¹ kg⁻¹ ) 960@23°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 209@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 23.4@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 2.7
each

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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Aluminum/Magnesium/Silicon Form: Wire Composition: Al 99/Mg 0.5/Si 0.5 Diameter: 0.25mm Temper: As Drawn

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%