CORTAL
| TECHNICAL SPECIFICATIONS | |
| In accordance with the standard | UNI EN 573 |
| Base metal and alloy | alloy 5005 |
| Composition (indicative) % | Si 0.6 – Fe 0.7 – Cu 0.3 – Mn 0.3÷0.80 – Mg 0.2÷0.8 Cr 0.2 – 2N 0.4 – Ti 0.1 – others 0.05 – Al 97 min |
| MECHANICAL SPECIFICATIONS | |
| Tensil strength (indicative) Rm MPa | 125 / 165 |
| Minimum yield strength | 80 Rp0,2 MPa |
| Minimum elongation A50% mm | 5 |
| PAINT SPECIFICATIONS | |
| Paint type | Polyester |
| Colour | Side A Cortal / Side B Back in the same colour |
| Thickness | Side A 25 +/-5μ / Side B 7/10 |
| DIMENSIONS | |
| COILS | |
| Width and sizes (mm) | 1250 – 1350 – 1500 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 1.50 |
| Standard packaging (mm) | ø 300 – 400 o 508 |
| STRAPS | |
| Width and sizes (mm) | from 8 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 1.50 |
| Standard packaging (mm) | ø 300 – 400 o 508 |
| SHEETS | |
| Width and sizes (mm) | standard – 1250×2500 – 1500×3000 |
| Thicknesses (mm) | other sizes upon request |
| Standard packaging (mm) | – |
Alloy Series 5000
The mechanical properties of the alloys of this series, which includes Cortal and Alubrown, are improved by the addition of magnesium, which is however kept below 5% during manufacturing so as to not affect the stability of the material.
The alloys of the 5000 series also usually contain other additives (such as chromium, titanium, and manganese) to improve
other characteristics such as mechanical properties, corrosion resistance and weldability.
Tresoldi Metalli reserves the right to make changes to some characteristics based on production needs and feasibility.
COPPERLINE
| TECHNICAL SPECIFICATIONS | |
| In accordance with the standard | EN 1396/485/515/573 |
| Base metal and alloy | alloy 3105 |
| Composition (indicative) % | Si 0.6 – Fe 0.7 – Cu 0.3 – Mn 0.3÷0.80 – Mg 0.2÷0.8 Cr 0.2 – 2N 0.4 – Ti 0.1 – others 0.05 – Al 97 min |
| MECHANICAL SPECIFICATIONS | |
| Tensil strength (indicative) Rm MPa | 150 / 200 |
| Minimum yield strength | 120 |
| Minimum elongation A50% mm | 4 |
| PAINT SPECIFICATIONS | |
| Paint type | superpolyester |
| Colour | Side A Antique copper / Side B Back in the same colour |
| Thickness | Side A 35 +/-5μ / Side B 10 +/-5μ |
| DIMENSIONS | |
| COILS | |
| Width and sizes (mm) | 1000-1250 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 2.00 |
| Standard packaging (mm) | ø 300 – 400 o 508 |
| STRAPS | |
| Width and sizes (mm) | a partire da 8 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 2.00 |
| Standard packaging (mm) | ø 300 – 400 o 508 |
| SHEETS | |
| Width and sizes (mm) | standard – 1000×2000 – 1250×2500 other sizes upon request |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 2.00 |
| Standard packaging (mm) | – |
Alloy Series 3000
The industrial alloys of the 3000 series, which includes Copperline and Bronze, contain 1 to 1.5% manganese. This element considerably improves the mechanical properties of aluminium.
Their minimum guaranteed strength is thus increased by 40-50 MPa without compromising their machinability.
Tresoldi Metalli reserves the right to make changes to some characteristics based on production needs and feasibility.
ALU BROWN
| TECHNICAL SPECIFICATIONS | |
| In accordance with the standard | EN 1396/485/515/573 |
| Base metal and alloy | alloy 3105 |
| Composition (indicative) % | Si 0.6 – Fe 0.7 – Cu 0.3 – Mn 0.3÷0.80 – Mg 0.2÷0.8 Cr 0.2 – 2N 0.4 – Ti 0.1 – others 0.05 – Al 97 min |
| MECHANICAL SPECIFICATIONS | |
| Tensile strength (indicative) Rm MPa | 150 / 200 |
| Minimum yield strength | 120 |
| Minimum elongation A50% mm | 4 |
| PAINT SPECIFICATIONS | |
| Paint type | polyester / polyamide |
| Colour | Side A Antique brown / Side B Back in the same colour |
| Thickness | Side A 35 / Side B 15 |
| DIMENSIONS | |
| COILS | |
| Width and sizes (mm) | 1000 – 1250 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 2.00 |
| Standard packaging (mm) | ø 300 – 400 o 508 |
| STRAPS | |
| Width and sizes (mm) | from 8 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 2.00 |
| Standard packaging (mm) | ø 300 – 400 or 508 |
| SHEETS | |
| Width and sizes (mm) | standard – 1000×2000 – 1250×2500 other sizes upon request |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 2.00 |
| Standard packaging (mm) | – |
Alloy Series 3000
The industrial alloys of the 3000 series, which includes Copperline and Bronze, contain 1 to 1.5% manganese. This element considerably improves the mechanical properties of aluminium.
Their minimum guaranteed strength is thus increased by 40-50 MPa without compromising their machinability.
Tresoldi Metalli reserves the right to make changes to some characteristics based on production needs and feasibility.
BRONZE
| TECHNICAL SPECIFICATIONS | |
| In accordance with the standard | UNI EN 573 |
| Base metal and alloy | alloy 5005 |
| Composition (indicative) % | Si 0.3 – Fe≤0.7 – Cu 0.2 – Mn 0.2 – Mg 0.5 Zn 0.25 – others 0.05 |
| MECHANICAL SPECIFICATIONS | |
| Tensil strength (indicative) Rm MPa | H42 130/180 – H44 150/200 |
| Minimum yield strength | H42 105 – H44 120 |
| Minimum elongation A50% mm | H42 6-7 – H44 3-4 |
| PAINT SPECIFICATIONS | |
| Paint type | Side A High durability modified polyurethane / Side B Polyester |
| Colour | Side A Bronze / Side B Back in the same colour |
| Thickness | Side A 25 +/-5μ / Side B 5/7 |
| DIMENSIONS | |
| COILS | |
| Width and sizes (mm) | 1000-1250-1400-1500 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 1.50 |
| Standard packaging (mm) | ø 300 – 400 o 508 |
| NASTRI | |
| Width and sizes (mm) | from 8 |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 1.50 |
| Standard packaging (mm) | ø 300 – 400 or 508 |
| FOGLI | |
| Width and sizes (mm) | standard – 1000×2000 – 1250×2500 – 1500×3000 other sizes upon request |
| Thicknesses (mm) | 0.70 – 0.80 – 1.00 – 1.50 |
| Standard packaging (mm) | – |
Alloy Series 5000
The mechanical properties of the alloys of this series, which includes Cortal and Alubrown, are improved by the addition of magnesium, which is however kept below 5% during manufacturing so as to not affect the stability of the material.
The alloys of the 5000 series also usually contain other additives (such as chromium, titanium, and manganese) to improve
other characteristics such as mechanical properties, corrosion resistance and weldability.
Tresoldi Metalli reserves the right to make changes to some characteristics based on production needs and feasibility.
Laminated
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