Propiedades
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Densidad | 23.0 °C | 2.66 g/cm³ Show Supplier Material materials with Densidad of 2.66 g/cm³ | |
Rugosidad superficial | 0.4 μm Show Supplier Material materials with Rugosidad superficial of 0.4 μm | max. |
Medidas
| Property | Value | Comment |
|---|---|---|
Ancho | 2451 mm Show Supplier Material materials with Ancho of 2451 mm | max. |
Espesor | 6.35 - 101.6 mm Show Supplier Material materials with Espesor of 6.35 - 101.6 mm | |
Longitud | 7341 mm Show Supplier Material materials with Longitud of 7341 mm | max. |
Mecánica
| Property | Temperature | Value |
|---|---|---|
Dureza Brinell | 23.0 °C | 70 [-] Show Supplier Material materials with Dureza Brinell of 70 [-] |
Elongación | 23.0 °C | 16 % Show Supplier Material materials with Elongación of 16 % |
Límite elástico | 23.0 °C | 124 MPa Show Supplier Material materials with Límite elástico of 124 MPa |
Módulo elástico | 23.0 °C | 71 GPa Show Supplier Material materials with Módulo elástico of 71 GPa |
Resistencia a la tracción | 23.0 °C | 283 MPa Show Supplier Material materials with Resistencia a la tracción of 283 MPa |
Aplicaciones térmicas
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coeficiente de dilatación térmica | 23.0 °C | 2.38E-5 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 2.38E-5 1/K | for 23-100°C |
Conductividad térmica | 23.0 °C | 120 W/(m·K) Show Supplier Material materials with Conductividad térmica of 120 W/(m·K) |
Eléctrico
| Property | Temperature | Value |
|---|---|---|
Conductividad eléctrica | 23.0 °C | 1.57E+7 S/m Show Supplier Material materials with Conductividad eléctrica of 1.57E+7 S/m |
Specific Electrical conductivity | 27 % IACS Show Supplier Material materials with Specific Electrical conductivity of 27 % IACS |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Aluminio | Balance | ||
Circonio | 0.15 % Show Supplier Material materials with Circonio of 0.15 % | max., Zr+Ti | |
Cobre | 0.1 % Show Supplier Material materials with Cobre of 0.1 % | max. | |
Cromo | 0.05 - 0.25 % Show Supplier Material materials with Cromo of 0.05 - 0.25 % | ||
Hierro | 0.4 % Show Supplier Material materials with Hierro of 0.4 % | max. | |
Magnesio | 4 - 4.9 % Show Supplier Material materials with Magnesio of 4 - 4.9 % | ||
Manganeso | 0.4 - 1 % Show Supplier Material materials with Manganeso of 0.4 - 1 % | ||
Silicona | 0.4 % Show Supplier Material materials with Silicona of 0.4 % | max. | |
Titanio | 0.15 % Show Supplier Material materials with Titanio of 0.15 % | max., Zr+Ti | |
Zinc | 0.25 % Show Supplier Material materials with Zinc of 0.25 % | max. | |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | Hard anodizing: Excellent; Decorative: Not suitable | |
| Application areas | Reference plates, Tool & Jig, Mold base plates, Machine parts and mounting, Construction equipment | |
| Availability | ALCA5® cast precision plates are available in temper O3 (homogenized) aluminium. Different ingots offer milling capabilities up to 1080 mm thick, or 2489 mm width, and 7391 mm in length. Non-standard thicknesses, widths and lengths are available upon inquiry. ALCA5® plates are coated with a labelled protective plastic film on both sides. | |
| Corrosion properties | Inland atmosphere: Excellent; Marine atmosphere: Good | |
| Dimensional stability | Excellent | |
| General machinability | Excellent | |
| Polishing ability | Very good | |
| Welding | WIG/MIG: very good; By resistance: very good | |