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Formula: Al95/Li 2.5/Cu 1.5/Mg 1
Form: Tube
Material: Aluminum/Lithium/Copper Alloy
Commodity: Alloys
Wall Thickness:
1mm
Inside Diameter:
22mm
Outside Diameter:
24mm
Hazard Pictogram:
GHS07
Goodfellow offers Aluminum/Lithium/Copper Alloy Tubes (Al95/Li 2.5/Cu 1.5/Mg 1) in 6 variations. These lightweight alloy tubes combine aluminum, lithium, and copper for enhanced strength and stiffness compared to aluminum alloys. The tubes' high strength-to-weight ratio makes them suitable for aerospace, aviation, and other weight-critical applications where reducing mass is a priority. Goodfellow's range of Aluminum/Lithium/Copper Alloy Tubes provides options for selecting the optimal variation for different design requirements.
Health hazard/Hazardous to the ozone layer
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 | 130 |
| Elongation at break( % ) | 5.1 |
| Modulus of elasticity( GPa ) | 77 |
| Tensile strength( MPa ) | 550 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 600-655 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 930@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 93.5@°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 21.4@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 2.53 |