main characteristics
- Alloy with the highest mechanical properties
- Often selected when a combination of good machining and high mechanical properties is required
- Low corrosion resistance
AW 2007
Among the aluminium alloys suitable for high-speed automatic lathes, alloy 2007 has the highest mechanical characteristics. This alloy is often selected when it is necessary to have a good combination of machinability and high mechanical properties. However, it has low resistance to corrosion.
Chemical Composition (% Weight)
| Elements | Si | Fe | Cu | Mn | Mg | Cr | Zn | - | - | Ni | Pb | Bi | Sn | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | - | - | 3.3 | 0.5 | 0.4 | - | - | - | - | - | 0.8 | - | - | - |
| Max | 0.8 | 0.8 | 4.6 | 1 | 1.8 | 0.1 | 0.8 | 0.2 | 0.2 | 0.2 | 1.5 | 0.2 | 0.2 | Remainder |
Polishing
Machinability
Weldability
Electrical/Thermal
Conductivity
95 HB
Brinell Hardness
2.85
Density
Applications
- Screws
- Nuts
- Threads
- Threaded rods