| Material | EN denomination | Chimical composition |
| Al | AW3103 | Si 0,50 max – Fe 0,70 max – Cu 0,10 max – Mn 0,9÷1,50 – Mg 0,30 max – Cr 0,10 max – Zn 0,20 max – Ti (*) – Al resto Nota (*): (Zr + Ti) = 0,10 max |
| AlMgSi0,5 | AW6060 | Si 0,30÷0,60 – Fe 0,10÷0,30 -Cu 0,10 max – Mn 0,10 max -Mg 0,35÷0,60 – Cr 0,05 max – Zn 0,15 max – Ti 0,10 max – Al resto |
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Round tube dimensions

A: outer diameter
2mm - 10mm
s: thickness
min 0,20mm - 1,00mm depending on the external diameter
Processing
- Bending
- Cutting
Application sectors
- Refrigeration
- Lighting
- Fixing (Fasten System)
- Modeling
- Jewelry