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AW 2011


This alloy is the most often selected for high speed automatic lathes. 2011 alloy, having a lead content (Pb) registered between 0.2-0.6% will not comply with to produce final parts according to directive RoHS, 18/05/2021, and subject to specific authorization for REACH compliance (PB ≤ 0.1%).

Chemical Composition (% Weight)


Elements Si Fe Cu Pb Bi Cr Zn Ti Al
Min - - 5 0.2 0.2 - - - -
Max 0.4 0.7 6 0.6 0.6 - 0.3 - Resto

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Format

Polishing

Machinability

Weldability

Electrical/Thermal

Conductivity

≈ 90 HB

Brinell Hardness

2.83

Density

main characteristics


- Easy to read with any equipment

- Less strain relief than most alloys Long life of cutting tools Very thin

- High mechanical properties

- Ability to anodize finished parts in different colors

Applications


- Screws

- Nuts

- Threads

- Threaded rods