Die Spezifikation für Maßtoleranzen bei Aluminiumprofilen bezieht sich auf die spezifischen Vorschriften, die den zulässigen Bereich der Maßabweichungen bei der Herstellung definieren. Diese Vorschriften tragen dazu bei, die Produktqualität und -zuverlässigkeit zu gewährleisten. MASTAR bietet verschiedene Aluminium-Strangpressprofile an, deren Maßtoleranzen den Normen EN755 und EN12020 entsprechen.
Unterschiedliche Legierungen haben unterschiedliche Toleranzstandards, wobei die Legierungen in Gruppe 1 und Gruppe 2 eingeteilt werden.
| Gruppe 1 | Gruppe 2 |
| 1050, 1070, 1200, 1350, 3102, 3003, 3103 5005, 5005A, 5051A, 5251 6101A, 6101B, 6005, 6005A, 6106, 6008, 6010A, 6012, 6014, 6018, 6023, 6351, 6060, 6360, 6061, 6261, 6262, 6262A, 6063, 6063A, 6463, 6065, 6081, 6082, 6182 | 2007, 2011, 2011A, 2014, 2014A, 2017A, 2024, 2030 5019, 5049, 5052, 5154A, 5454, 5754, 5083, 5086 7003, 7005, 7108, 7108A, 7020, 7021, 7022, 7049A, 7075 |
Durchmessertoleranzen für stranggepresste Aluminium-Rundstäbe
| Durchmesser | Toleranzen -Gruppe 1 | Toleranzen - Gruppe 2 |
| 10 - 18mm | +/- 0.22mm | +/- 0.3mm |
| 19 - 25mm | +/- 0.25mm | +/- 0.35mm |
| 26 - 40mm | +/- 0.3mm | +/- 0.4mm |
| 41 - 50mm | +/- 0.35mm | +/- 0.45mm |
| 51 - 65mm | +/- 0.4mm | +/- 0.5mm |
| 66 - 80mm | +/- 0.45mm | +/- 0.7mm |
| 81 - 100mm | +/- 0.55mm | +/- 0.9mm |
| 101 - 120mm | +/- 0.65mm | +/- 1mm |
| 121 - 150mm | +/- 0.8mm | +/- 1.2mm |
| 151 - 180mm | +/- 1mm | +/- 1.4mm |
| 181 - 220mm | +/- 1.15mm | +/- 1.7mm |
| 221 - 270mm | +/- 1.3mm | +/- 2mm |
| 271 - 320mm | +/- 1.6mm | +/- 2.5mm |
Rechteckstangen aus Aluminium - Maßtoleranzen
| Breiten über Ebenen | Toleranzen -Gruppe 1 | Toleranzen - Gruppe 2 |
| 10 - 18mm | +/- 0.25mm | +/- 0.35mm |
| 19 - 30mm | +/- 0.3mm | +/- 0.4mm |
| 31 - 50mm | +/- 0.4mm | +/- 0.5mm |
| 51 - 80mm | +/- 0.6mm | +/- 0.7mm |
| 81 - 120mm | +/- 0.8mm | +/- 1mm |
| 121 - 180mm | +/- 1mm | +/- 1.4mm |
| 181 - 240mm | +/- 1.4mm | +/- 1.8mm |
| 241 - 350mm | +/- 1.8mm | +/- 2.2mm |
| 351 - 450mm | +/- 2.2mm | +/- 2.8mm |
| 451 - 600mm | +/- 3mm | +/- 3.5mm |
Aluminium-Vierkantstangen - Maßtoleranzen
| Breiten über Ebenen | Toleranzen -Gruppe 1 | Toleranzen - Gruppe 2 |
| 10-18mm | +/- 0.22mm | +/- 0.30mm |
| 19 - 25mm | +/- 0.25mm | +/- 0.35mm |
| 26 - 40mm | +/- 0.30mm | +/- 0.40mm |
| 41 - 50mm | +/- 0.35mm | +/- 0.45mm |
| 51 - 65mm | +/- 0.40mm | +/- 0.50mm |
| 66 - 80mm | +/- 0.45mm | +/- 0.70mm |
| 81 - 100mm | +/- 0.55mm | +/- 0.90mm |
| 101 - 120mm | +/- 0.65mm | +/- 1.00mm |
| 121 - 150mm | +/- 0.80mm | +/- 1.20mm |
| 151 - 180mm | +/- 1.00mm | +/- 1.40mm |
| 181 - 220mm | +/- 1.15mm | +/- 1.70mm |
Aluminium-Sechskantstangen - Maßtoleranzen
| Breiten über Ebenen | Toleranzen -Gruppe 1 | Toleranzen - Gruppe 2 |
| 10-18mm | +/- 0.22mm | +/- 0.30mm |
| 19 - 25mm | +/- 0.25mm | +/- 0.35mm |
| 26 - 40mm | +/- 0.30mm | +/- 0.40mm |
| 41 - 50mm | +/- 0.35mm | +/- 0.45mm |
| 51 - 65mm | +/- 0.40mm | +/- 0.50mm |
| 66 - 80mm | +/- 0.50mm | +/- 0.70mm |
| 81 - 100mm | +/- 0.55mm | +/- 0.90mm |
| 101 - 120mm | +/- 0.65mm | +/- 1.00mm |
| 121 - 150mm | +/- 0.80mm | +/- 1.20mm |
| 151 - 180mm | +/- 1.00mm | +/- 1.40mm |
| 181 - 220mm | +/- 1.15mm | +/- 1.70mm |
Rechtwinkligkeitstoleranzen für rechteckige Stangen
| Breiten über Ebenen | Maximale Abweichung vom Quadrat |
| 2 - 10 mm | 0,10 mm |
| 11 - 100 mm | 0,01 mm x Breite über Ebenen |
| 101 - 180 mm | 1,00 mm |
| 181 - 240 mm | 1,50 mm |
Toleranzen für die Rechtwinkligkeit des Vierkantstabs
| Breite über flache Ebenen | Maximale Abweichung vom Quadrat |
| 10 - 100 mm | 0,01 mm x Breite über Ebenen |
| 101 - 180 mm | 1,00 mm |
| 181 - 220 mm | 1,50 mm |
Quadratische Stäbe - MAX. ECKENRADIEN
| Breite über flache Ebenen | Toleranzen - Gruppe 1 | Toleranzen - Gruppe 2 |
| 10-25mm | +/- 1.00mm | +/- 1.50mm |
| 26 - 50mm | +/- 1.50mm | +/- 2.00mm |
| 51 - 80mm | +/- 2.00mm | +/- 3.00mm |
| 81 - 120mm | +/- 2.50mm | +/- 3.00mm |
| 121 - 180mm | +/- 2.50mm | +/- 4.00mm |
| 180 - 220mm | +/- 3.50mm | +/- 5.00mm |
Rechteckstab - Dickentoleranzen - Gruppe 1
| Breite über flache Ebenen | Tols: (Dicke: 2-6 mm) | Tols: (Dicke: 6,1-10 mm) | Tols: (Dicke: 10,1-18 mm) | Tols: (Dicke: 19-30 mm) | Tols: (Dicke: 31-50 mm) | Tols: (Dicke: 51-80 mm) | Tols: (Dicke: 81-120 mm) | Tols: (Dicke: 121-180 mm) | Tols: (Dicke: 181-240 mm) |
| 10 - 18mm | +/- 0.20mm | +/- 0.25mm | +/- 0.25mm | - | - | - | - | - | - |
| 19 - 30mm | +/- 0.20mm | +/- 0.25mm | +/- 0.30mm | +/- 0.30mm | - | - | - | - | - |
| 31 - 50mm | +/- 0.25mm | +/- 0.25mm | +/- 0.30mm | +/- 0.35mm | +/- 0.40mm | - | - | - | - |
| 51 - 80mm | +/- 0.25mm | +/- 0.30mm | +/- 0.35mm | +/- 0.40mm | +/- 0.50mm | +/- 0.60mm | - | - | - |
| 81 - 120mm | +/- 0.30mm | +/- 0.35mm | +/- 0.40mm | +/- 0.45mm | +/- 0.60mm | +/- 0.70mm | +/- 0.80mm | - | - |
| 121 - 180mm | +/- 0.40mm | +/- 0.45mm | +/- 0.50mm | +/- 0.55mm | +/- 0.60mm | +/- 0.70mm | +/- 0.90mm | +/- 1.00mm | - |
| 181 - 240mm | - | +/- 0.55mm | +/- 0.60mm | +/- 0.65mm | +/- 0.70mm | +/- 0.80mm | +/- 1.00mm | +/- 1.20mm | +/- 1.40mm |
| 241 - 350mm | - | +/- 0.65mm | +/- 0.70mm | +/- 0.75mm | +/- 0.80mm | +/- 0.90mm | +/- 1.10mm | +/- 1.30mm | +/- 1.50mm |
| 351 - 450mm | - | - | +/- 0.80mm | +/- 0.85mm | +/- 0.90mm | +/- 1.00mm | +/- 1.20mm | +/- 1.40mm | +/- 1.60mm |
| 451 - 600mm | - | - | - | - | +/- 0.90mm | +/- 1.00mm | +/- 1.40mm | - | - |
Rechteckstab - Dickentoleranzen - Gruppe 2
| Breiten über Ebenen | Tols: (Dicke: 2-6 mm) | Tols: (Dicke: 6,1-10 mm) | Tols: (Dicke: 10,1-18 mm) | Tols: (Dicke: 19-30 mm) | Tols: (Dicke: 31-50 mm) | Tols: (Dicke: 51-80 mm) | Tols: (Dicke: 81-120 mm) | Tols: (Dicke: 121-180 mm) | Tols: (Dicke: 181-240 mm) |
| 10-18mm | +/- 0.25mm | +/- 0.30mm | +/- 0.35mm | - | - | - | - | - | - |
| 19 - 30mm | +/- 0.25mm | +/- 0.30mm | +/- 0.40mm | +/- 0.40mm | - | - | - | - | - |
| 31 - 50mm | +/- 0.30mm | +/- 0.30mm | +/- 0.40mm | +/- 0.50mm | +/- 0.50mm | - | - | - | - |
| 51 - 80mm | +/- 0.30mm | +/- 0.35mm | +/- 0.45mm | +/- 0.60mm | +/- 0.70mm | +/- 0.70mm | - | - | - |
| 81 - 120mm | +/- 0.35mm | +/- 0.40mm | +/- 0.50mm | +/- 0.60mm | +/- 0.70mm | +/- 0.80mm | +/- 1.00mm | - | - |
| 121 - 180mm | +/- 0.45mm | +/- 0.50mm | +/- 0.55mm | +/- 0.70mm | +/- 0.80mm | +/- 1.00mm | +/- 1.10mm | +/- 1.40mm | - |
| 181 - 240mm | - | +/- 0.60mm | +/- 0.65mm | +/- 0.70mm | +/- 0.90mm | +/- 1.10mm | +/- 1.30mm | +/- 1.60mm | +/- 1.80mm |
| 241 - 350mm | - | +/- 0.70mm | +/- 0.75mm | +/- 0.80mm | +/- 0.90mm | +/- 1.20mm | +/- 1.40mm | +/- 1.70mm | +/- 1.90mm |
| 351 - 450mm | - | - | +/- 0.90mm | +/- 1.00mm | +/- 1.10mm | +/- 1.40mm | +/- 1.80mm | +/- 2.10mm | +/- 2.30mm |
| 451 - 600mm | - | - | - | - | +/- 1.20mm | +/- 1.40mm | +/- 1.80mm | - | - |
Seamless & Porthole round tube - diameter tolerances
| Durchmesser (AD oder ID) | Maximale Abweichung des mittleren Durchmessers | Maximale Abweichung zu jedem Zeitpunkt (nicht geglüht oder wärmebehandelt) | Maximale Abweichung zu jedem Zeitpunkt (Wärmebehandelt) | Maximale Abweichung zu jedem Zeitpunkt (Geglüht) |
| 8-18mm | +/- 0.25mm | 0.40mm | 0.60mm | 1.50mm |
| 19 - 30mm | +/- 0.30mm | 0.50mm | 0.70mm | 1.80mm |
| 31 - 50mm | +/- 0.35mm | 0.60mm | 0.90mm | 2.20mm |
| 51 - 80mm | +/- 0.40mm | 0.70mm | 1.10mm | 2.60mm |
| 81 - 120mm | +/- 0.60mm | 0.90mm | 1.40mm | 3.60mm |
| 121 - 200mm | +/- 0.90mm | 1.40mm | 2.00mm | 5.00mm |
| 201 - 350mm | +/- 1.40mm | 1.90mm | 3.00mm | 7.60mm |
| 351 - 450mm | +/- 1.90mm | 2.80mm | 4.00mm | 10.0mm |
Nahtloses Rundrohr - Wanddickentoleranzen
| Wandstärke | Toleranz an jedem Punkt messbar |
| 0.5 - 3.0mm | +/- 10% |
| 3.0 - 5.0mm | +/- 9% |
| Over 5.0mm | +/- 8% |
Bullauge Rundrohr - Wanddickentoleranzen
| Wandstärke | Toleranz an jedem Punkt messbar |
| 3.0mm | +/- 7% |
| 3.0 to 5.0mm | +/- 6% |
| Over 5.0mm | +/- 5% |
Tolerance - Width, Depth or Width A/F for seamless & porthole tube
| Width, Depth or Width A/F | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) | Ovality Tolerances (+/- mm) |
| Gruppe 1 0-100 | Gruppe 1 101-200 | Gruppe 1 201-300 | Gruppe 1 301-350 | Gruppe 2 1-100 | Gruppe 2 101-200 | Gruppe 2 201-300 | Gruppe 2 301-350 | |
| Bis zu 10 | 0.25 | 0.30 | 0.35 | 0.40 | 0.40 | 0.50 | 0.55 | 0.60 |
| 11 bis 25 | 0.30 | 0.40 | 0.50 | 0.60 | 0.50 | 0.70 | 0.80 | 0.90 |
| 26 bis 50 | 0.50 | 0.60 | 0.80 | 0.90 | 0.80 | 0.90 | 1.00 | 1.20 |
| 51 bis 100 | 0.70 | 0.90 | 1.10 | 1.30 | 1.00 | 1.20 | 1.30 | 1.60 |
| 101 bis 150 | - | 1.10 | 1.30 | 1.50 | - | 1.50 | 1.70 | 1.80 |
| 151 bis 200 | - | 1.30 | 1.50 | 1.80 | - | 1.90 | 2.20 | 2.40 |
| 201 bis 300 | - | - | 1.70 | 2.10 | - | - | 2.50 | 2.80 |
| 301 bis 350 | - | - | - | 2.80 | - | - | - | 3.50 |
Toleranzen bei der Wandstärke für nahtlose Rohre (außer Rundrohren)
| Wall Thickness (mm) | Tolerances (+/-mm) for Given Circumscribing Circle | Tolerances (+/-mm) for Given Circumscribing Circle | Tolerances (+/-mm) for Given Circumscribing Circle | Tolerances (+/-mm) for Given Circumscribing Circle | Tolerances (+/-mm) for Given Circumscribing Circle | Tolerances (+/-mm) for Given Circumscribing Circle |
| Gruppe 1 bis 100 | Gruppe 1 101 bis 300 | Gruppe 1 301 bis 350 | Gruppe 2 bis 100 | Gruppe 2 101 bis 300 | Gruppe 2 301 bis 350 | |
| 0,5 bis 1,5 | 0.25 | 0.35 | - | 0.35 | 0.50 | - |
| 1,51 bis 3,0 | 0.30 | 0.50 | 0.75 | 0.45 | 0.65 | 0.90 |
| 3,1 bis 6,0 | 0.50 | 0.75 | 1.00 | 0.60 | 0.90 | 1.20 |
| 6,1 bis 10,0 | 0.75 | 1.00 | 1.20 | 1.00 | 1.30 | 1.50 |
| 11 bis 15 | 1.00 | 1.20 | 1.50 | 1.30 | 1.70 | 1.90 |
| 16 bis 20 | 1.50 | 1.90 | 2.00 | 1.90 | 2.20 | 2.50 |
| 21 bis 30 | 1.90 | 2.20 | 2.50 | 2.20 | 2.70 | 3.10 |
| 31 bis 40 | - | 2.50 | 2.70 | - | - | - |
Toleranzen bei der Wandstärke für Bullaugenrohre (außer Rundrohren)
| Tolerances (+/- mm) for Given Circumscribing Circle | Tolerances (+/- mm) for Given Circumscribing Circle | Tolerances (+/- mm) for Given Circumscribing Circle | Tolerances (+/- mm) for Given Circumscribing Circle | Tolerances (+/- mm) for Given Circumscribing Circle | Tolerances (+/- mm) for Given Circumscribing Circle | |
| Gruppe 1 bis 100 | Gruppe 1 101 bis 300 | Gruppe 1 300 bis 350 | Gruppe 2 bis 100 | Gruppe 2 101 bis 300 | Gruppe 2 300 bis 350 | |
| 0,5 bis 1,5 | 0.20 | 0.30 | - | 0.30 | 0.40 | - |
| 1,51 bis 3,0 | 0.25 | 0.40 | 0.60 | 0.35 | 0.50 | 0.70 |
| 3,1 bis 6,0 | 0.40 | 0.60 | 0.80 | 0.55 | 0.70 | 0.90 |
| 6,1 bis 10,0 | 0.60 | 0.80 | 1.00 | 0.75 | 1.00 | 1.20 |
| 11 bis 15 | 0.80 | 1.00 | 1.20 | 1.00 | 1.30 | 1.50 |
| 16 bis 20 | 1.20 | 1.50 | 1.70 | 1.50 | 1.80 | 2.00 |
| 21 bis 30 | 1.50 | 1.80 | 2.00 | 1.80 | 2.20 | 2.50 |
| 31 bis 40 | - | 2.00 | 2.00 | - | 2.50 | 3.00 |
Winkel-Toleranz
| Alloy(s) | Method | Thickness | Thick Tol. (over(+)/under(-)) | Leg Tols ( Leg Length: 0.250"-0.624") | Leg Tols ( Leg Length: 0.625"-1.249") | Leg Tols ( Leg Length: 1.250"-2.499") | Leg Tols ( Leg Length: 2.500"-3.999") | Leg Tols ( Leg Length: 4.000"-5.999") |
| 6061-T6, 6063(-T5/52) | Extruded | up to 0.124" | +/- 0.006" | +/- 0.010" | +/- 0.012" | - | - | - |
| 6061-T6, 6063(-T5/52) | Extruded | 0.125" to 0.249" | +/- 0.007" | +/- 0.012" | +/- 0.014" | +/- 0.016" | - | - |
| 6061-T6, 6063-T52 | Extruded | 0.250" to 0.499" | +/- 0.008" | +/- 0.014" | +/- 0.016" | +/- 0.018" | +/- 0.020" | - |
| 6061-T6, 6063-T52 | Extruded | 0.500" to 0.749" | +/- 0.009" | +/- 0.016" | +/- 0.018" | +/- 0.020" | +/- 0.022" | - |
| 6061-T6, 6063-T52 | Extruded | 0.750" to 0.999" | +/- 0.010" | +/- 0.018" | +/- 0.020" | +/- 0.022" | +/- 0.025" | +/- 0.030" |
| 6061-T6, 6063-T52 | Extruded | 1.000" to 1.499” | +/- 0.012" | +/- 0.021" | +/- 0.023" | +/- 0.026" | +/- 0.030" | +/- 0.035" |
| 6061-T6, 6063-T52 | Extruded | 1.500" to 1.999" | +/- 0.014" | +/- 0.024" | +/- 0.026" | +/- 0.031" | +/- 0.036" | +/- 0.042" |
| 6061-T6, 6063-T52 | Extruded | 2.000" to 3.999" | +/- 0.024" | +/- 0.034" | +/- 0.038" | +/- 0.048" | +/- 0.057" | +/- 0.068" |
| 6061-T6, 6063-T52 | Extruded | 4.000" to 5.999" | +/- 0.034" | +/- 0.044" | +/- 0.050" | +/- 0.064" | +/- 0.078" | +/- 0.094" |
| 6061-T6, 6063-T52 | Extruded | 6.000" to 7.999" | +/- 0.044" | +/- 0.054" | +/- 0.062" | +/- 0.082" | +/- 0.099" | +/- 0.120" |
| 6061-T6, 6063-T52 | Extruded | 8.000" to 9.999" | +/- 0.054" | +/- 0.064" | +/- 0.074" | +/- 0.100" | +/- 0.120" | +/- 0.145" |
Architektonischer Kanal
| Alloy(s) | Method | Thickness(inch) | Thick Tol. (over(+)/under(-)) | Leg Tols ( Leg Length: 0.250"-0.624") | Leg Tols ( Leg Length: 0.625"-1.249") | Leg Tols ( Leg Length: 1.250"-2.499") | Leg Tols ( Leg Length: 2.500"-3.999") |
| 6063-T52 | Extruded | Up to 0.124" | +/- 0.006" | +/- 0.010" | +/- 0.012" | - | - |
| 6063-T52 | Extruded | 0.125" to 0.249" | +/- 0.007" | +/- 0.012" | +/- 0.014" | +/- 0.016" | - |
| 6063-T52 | Extruded | 0.250" to 0.499" | +/- 0.008" | +/- 0.016" | +/- 0.016" | +/- 0.018" | +/- 0.020" |
| 6063-T52 | Extruded | 0.500" to 0.749" | +/- 0.009" | +/- 0.018" | +/- 0.018" | +/- 0.020" | +/- 0.022" |