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AW 2030


Among the aluminium alloys suitable for high-speed automatic lathes, alloy 2030 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 Al
Min - - 3.3 0.2 0.5 - - - -
Max 0.8 0.7 4.5 1 1.3 0.1 0.5 0.2 Resto

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Format

Polishing

Machinability

Weldability

Electrical/Thermal

Conductivity

≈ 115 HB

Brinell Hardness

2.85

Density

main characteristics


- Combination of good machining and high mechanical properties

- Low corrosion resistance

 

Applications


- Screws

- Threads

- Threaded rods