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Composition: Al 98/Mg 1/Si 0.6
Form: Wire
Material: Aluminum/Magnesium/Silicon
Commodity: Alloys
Temper:
As Drawn
Aluminum/Magnesium/Silicon Alloy Wire (Al98/Mg1/Si0.6) delivers an optimal combination of strength, corrosion resistance, and electrical conductivity, achieved through alloying aluminum with magnesium for mechanical reinforcement and silicon for precipitation hardening. The wire form enables flexible yet durable conductive pathways, making it suitable for aerospace wiring harnesses, automotive lightweight electrical systems, and marine-grade cabling. Specific applications include high-performance electrical transmission lines, EMI-shielded aerospace circuits, and robotics wiring where both strength and flexibility are essential. Technologies benefiting from this alloy include electric propulsion systems, UAV avionics wiring, and marine navigation electronics. Ongoing research focuses on enhancing conductivity without sacrificing tensile strength by optimizing microstructure through drawing and heat treatment methods. Aluminum/Magnesium/Silicon Alloy Wire (Al98/Mg1/Si0.6) stands out as a critical engineering material in sectors where lightweight conductors must endure demanding mechanical and environmental conditions.
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 10-100 |
| Elongation at break( % ) | <20 |
| Modulus of elasticity( GPa ) | 70 |
| Izod impact strength( J m⁻¹ ) | 27-34 |
| Shear strength( MPa ) | 160-200 |
| Tensile strength( MPa ) | 150-430 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 3.4-3.8 |
| Temperature coefficient( K⁻¹ ) | 0.003 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 2.69 |
Thermal Properties
| Element | Value |
|---|---|
| Specific heat( J K⁻¹ kg⁻¹ ) | 904@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 180-193@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 23@20-100°C |
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