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Formula: Al 98/Mg 1/Si 1
Form: Tube
Material: Aluminum/Magnesium/Silicon Alloy
Commodity: Alloys
Temper:
Hard
Aluminum/Magnesium/Silicon Alloy Tube (Al98/Mg 1/Si 1) is a product within Goodfellow's extensive range of metal tubes. With 23 variations, these tubes are made from an aluminum alloy containing magnesium and silicon as the major alloying elements. The tubes offer properties such as good corrosion resistance, weldability, and strength. Example applications include structural components in the aerospace and automotive industries where lightweight and high strength are required.
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±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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Tungsten/Copper Alloy Tube (W 80/Cu20) Formula: W 80/Cu20
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Tungsten Carbide/Cobalt Tube Formula: WC 94/Co 6
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Yttria-stabilized Zirconia Tube Formula: ZrO₂/Y₂O₃
Outside Diameter: 3.5mm
Wall Thickness: 0.25mm
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