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Formula: Al 98/Mg 1/Si 1
Form: Foil/Film/Sheet
Material: Aluminum/Magnesium/Silicon Alloy
Commodity: Alloys
Temper:
T4
Thickness:
0.7mm
The Aluminum/Magnesium/Silicon Alloy Foil (Al98/Mg 1/Si 1) foil from Goodfellow is an alloy foil composed of 98% aluminum, 1% magnesium, and 1% silicon. This foil exhibits properties such as low density, high thermal and electrical conductivity, and high reflectivity. Applications of the Al/Mg/Si alloy foil include lightweight packaging, thermal management systems, and reflective surfaces. The alloy composition provides a balance of formability, strength, and corrosion resistance. This advanced alloy foil expands Goodfellow's diverse offerings of aluminum-based foil products.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 65-95 |
| Elongation at break( % ) | 20 |
| Modulus of elasticity( GPa ) | 69 |
| Tensile strength( MPa ) | 245-325 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 3.4-3.8 |
| Temperature coefficient( K⁻¹ ) | 0.0031-0.0035 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 2.69 |
Thermal Properties
| Element | Value |
|---|---|
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 180-195@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 23@20-100°C |
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