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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 Ti 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 1.5 0.2 0.2 Resto

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Format

Polishing

Machinability

Weldability

Electrical/Thermal

Conductivity

≈ 95 HB

Brinell Hardness

2.85

Density

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

 

Applications


- Screws

- Nuts

- Threads

- Threaded rods