Flat bars - Extruded
Below, you will find the tolerances for rectangular bars, according to alloy group.
According to EN 755-5: 2008
Alloy Group 1: EN AW-6060/6063/EN AW-6082/EN AW-6012/EN AW-6262/EN AW6262R
| Thickness | Width | Width tolerance | Thickness tolerance | |||
|---|---|---|---|---|---|---|
| Min | Min | mm | mm | Tolerance Type | ||
| 2 | 6 | 10 | 18 | 0.25 | 0.2 | +/- |
| 2 | 6 | 18 | 30 | 0.3 | 0.2 | +/- |
| 2 | 6 | 30 | 50 | 0.4 | 0.25 | +/- |
| 2 | 6 | 50 | 80 | 0.6 | 0.25 | +/- |
| 2 | 6 | 80 | 120 | 0.8 | 0.3 | +/- |
| 2 | 6 | 120 | 180 | 1 | 0.4 | +/- |
| 6 | 10 | 10 | 18 | 0.25 | 0.25 | +/- |
| 6 | 10 | 18 | 30 | 0.3 | 0.25 | +/- |
| 6 | 10 | 30 | 50 | 0.4 | 0.25 | +/- |
| 6 | 10 | 50 | 80 | 0.6 | 0.3 | +/- |
| 6 | 10 | 80 | 120 | 0.8 | 0.35 | +/- |
| 6 | 10 | 120 | 180 | 1 | 0.45 | +/- |
| 6 | 10 | 180 | 240 | 1.4 | 0.55 | +/- |
| 6 | 10 | 240 | 350 | 1.8 | 0.65 | +/- |
| 10 | 18 | 10 | 18 | 0.25 | 0.25 | +/- |
| 10 | 18 | 18 | 30 | 0.3 | 0.3 | +/- |
| 10 | 18 | 30 | 50 | 0.4 | 0.3 | +/- |
| 10 | 18 | 50 | 80 | 0.6 | 0.35 | +/- |
| 10 | 18 | 80 | 120 | 0.8 | 0.4 | +/- |
| 10 | 18 | 120 | 180 | 1 | 0.5 | +/- |
| 10 | 18 | 180 | 240 | 1.4 | 0.6 | +/- |
| 10 | 18 | 240 | 350 | 1.8 | 0.7 | +/- |
| 10 | 18 | 350 | 450 | 2.2 | 0.8 | +/- |
| 18 | 30 | 18 | 30 | 0.3 | 0.3 | +/- |
| 18 | 30 | 30 | 50 | 0.4 | 0.35 | +/- |
| 18 | 30 | 50 | 80 | 0.6 | 0.4 | +/- |
| 18 | 30 | 80 | 120 | 0.8 | 0.45 | +/- |
| 18 | 30 | 120 | 180 | 1 | 0.55 | +/- |
| 18 | 30 | 180 | 240 | 1.4 | 0.65 | +/- |
| 18 | 30 | 240 | 350 | 1.8 | 0.75 | +/- |
| 18 | 30 | 350 | 450 | 2.2 | 0.85 | +/- |
| 30 | 50 | 30 | 50 | 0.4 | 0.4 | +/- |
| 30 | 50 | 50 | 80 | 0.6 | 0.5 | +/- |
| 30 | 50 | 80 | 120 | 0.8 | 0.6 | +/- |
| 30 | 50 | 120 | 180 | 1 | 0.6 | +/- |
| 30 | 50 | 180 | 240 | 1.4 | 0.7 | +/- |
| 30 | 50 | 240 | 350 | 1.8 | 0.8 | +/- |
| 30 | 50 | 350 | 450 | 2.2 | 0.9 | +/- |
| 30 | 50 | 450 | 600 | 3 | 0.9 | +/- |
| 50 | 80 | 50 | 80 | 0.6 | 0.6 | +/- |
| 50 | 80 | 80 | 120 | 0.8 | 0.7 | +/- |
| 50 | 80 | 120 | 180 | 1 | 0.7 | +/- |
| 50 | 80 | 180 | 240 | 1.4 | 0.8 | +/- |
| 50 | 80 | 240 | 350 | 1.8 | 0.9 | +/- |
| 50 | 80 | 350 | 450 | 2.2 | 1 | +/- |
| 50 | 80 | 450 | 600 | 3 | 1 | +/- |
| 80 | 120 | 80 | 120 | 0.8 | 0.8 | +/- |
| 80 | 120 | 120 | 180 | 1 | 0.9 | +/- |
| 80 | 120 | 180 | 240 | 1.4 | 1 | +/- |
| 80 | 120 | 240 | 350 | 1.8 | 1.1 | +/- |
| 80 | 120 | 350 | 450 | 2.2 | 1.2 | +/- |
| 80 | 120 | 450 | 600 | 3 | 1.4 | +/- |
| 120 | 180 | 120 | 180 | 1 | 1 | +/- |
| 120 | 180 | 180 | 240 | 1.4 | 1.1 | +/- |
| 120 | 180 | 240 | 350 | 1.8 | 1.3 | +/- |
| 120 | 180 | 350 | 450 | 2.2 | 1.4 | +/- |
| 180 | 240 | 180 | 240 | 1.4 | 1.4 | +/- |
| 180 | 240 | 240 | 350 | 1.8 | 1.5 | +/- |
| 180 | 240 | 350 | 450 | 2.2 | 1.6 | +/- |
According to EN 755-5: 2008
Alloy Group 2: EN AW-2007/ EN AW- 2011 / EN AW-2014 / EN AW-7075
| Thickness | Width | Width tolerance | Thickness tolerance | |||
|---|---|---|---|---|---|---|
| Min | Min | mm | mm | Tolerance Type | ||
| 2 | 6 | 10 | 18 | 0.35 | 0.25 | +/- |
| 2 | 6 | 18 | 30 | 0.4 | 0.25 | +/- |
| 2 | 6 | 30 | 50 | 0.5 | 0.3 | +/- |
| 2 | 6 | 50 | 80 | 0.7 | 0.3 | +/- |
| 2 | 6 | 80 | 120 | 1 | 0.35 | +/- |
| 2 | 6 | 120 | 180 | 1.4 | 0.45 | +/- |
| 6 | 10 | 10 | 18 | 0.35 | 0.3 | +/- |
| 6 | 10 | 18 | 30 | 0.4 | 0.3 | +/- |
| 6 | 10 | 30 | 50 | 0.5 | 0.3 | +/- |
| 6 | 10 | 50 | 80 | 0.7 | 0.35 | +/- |
| 6 | 10 | 80 | 120 | 1 | 0.4 | +/- |
| 6 | 10 | 120 | 180 | 1.4 | 0.5 | +/- |
| 6 | 10 | 180 | 240 | 1.8 | 0.6 | +/- |
| 6 | 10 | 240 | 350 | 2.2 | 0.7 | +/- |
| 10 | 18 | 10 | 18 | 0.35 | 0.35 | +/- |
| 10 | 18 | 18 | 30 | 0.4 | 0.4 | +/- |
| 10 | 18 | 30 | 50 | 0.5 | 0.4 | +/- |
| 10 | 18 | 50 | 80 | 0.7 | 0.45 | +/- |
| 10 | 18 | 80 | 120 | 1 | 0.5 | +/- |
| 10 | 18 | 120 | 180 | 1.4 | 0.55 | +/- |
| 10 | 18 | 180 | 240 | 1.8 | 0.65 | +/- |
| 10 | 18 | 240 | 350 | 2.2 | 0.75 | +/- |
| 10 | 18 | 350 | 450 | 2.8 | 0.9 | +/- |
| 18 | 30 | 18 | 30 | 0.4 | 0.4 | +/- |
| 18 | 30 | 30 | 50 | 0.5 | 0.5 | +/- |
| 18 | 30 | 50 | 80 | 0.7 | 0.6 | +/- |
| 18 | 30 | 80 | 120 | 1 | 0.6 | +/- |
| 18 | 30 | 120 | 180 | 1.4 | 0.7 | +/- |
| 18 | 30 | 180 | 240 | 1.8 | 0.7 | +/- |
| 18 | 30 | 240 | 350 | 2.2 | 0.8 | +/- |
| 18 | 30 | 350 | 450 | 2.8 | 1 | +/- |
| 30 | 50 | 30 | 50 | 0.5 | 0.5 | +/- |
| 30 | 50 | 50 | 80 | 0.7 | 0.7 | +/- |
| 30 | 50 | 80 | 120 | 1 | 0.7 | +/- |
| 30 | 50 | 120 | 180 | 1.4 | 0.8 | +/- |
| 30 | 50 | 180 | 240 | 1.8 | 0.9 | +/- |
| 30 | 50 | 240 | 350 | 2.2 | 0.9 | +/- |
| 30 | 50 | 350 | 450 | 2.8 | 1.1 | +/- |
| 30 | 50 | 450 | 600 | 3.5 | 1.2 | +/- |
| 50 | 80 | 50 | 80 | 0.7 | 0.7 | +/- |
| 50 | 80 | 80 | 120 | 1 | 0.8 | +/- |
| 50 | 80 | 120 | 180 | 1.4 | 1 | +/- |
| 50 | 80 | 180 | 240 | 1.8 | 1.1 | +/- |
| 50 | 80 | 240 | 350 | 2.2 | 1.2 | +/- |
| 50 | 80 | 350 | 450 | 2.8 | 1.4 | +/- |
| 50 | 80 | 450 | 600 | 3.5 | 1.4 | +/- |
| 80 | 120 | 80 | 120 | 1 | 1 | +/- |
| 80 | 120 | 120 | 180 | 1.4 | 1.1 | +/- |
| 80 | 120 | 180 | 240 | 1.8 | 1.3 | +/- |
| 80 | 120 | 240 | 350 | 2.2 | 1.4 | +/- |
| 80 | 120 | 350 | 450 | 2.8 | 1.8 | +/- |
| 80 | 120 | 450 | 600 | 3.5 | 1.8 | +/- |
| 120 | 180 | 120 | 180 | 1.4 | 1.4 | +/- |
| 120 | 180 | 180 | 240 | 1.8 | 1.6 | +/- |
| 120 | 180 | 240 | 350 | 2.2 | 1.7 | +/- |
| 120 | 180 | 350 | 450 | 2.8 | 2.1 | +/- |
| 180 | 240 | 180 | 240 | 1.8 | 1.8 | +/- |
| 180 | 240 | 240 | 350 | 2.2 | 1.9 | +/- |
| 180 | 240 | 350 | 450 | 2.8 | 2.3 | +/- |