General
Property | Temperature | Value | Comment |
---|---|---|---|
Density | 23.0 °C | 2.66 g/cm³ Show Supplier Material materials with Density of 2.66 g/cm³ | |
Surface roughness | 0.4 μm Show Supplier Material materials with Surface roughness of 0.4 μm | max. |
Dimension
Property | Value | Comment |
---|---|---|
Length | 7341 mm Show Supplier Material materials with Length of 7341 mm | max. |
Thickness | 6.35 - 101.6 mm Show Supplier Material materials with Thickness of 6.35 - 101.6 mm | |
Width | 2451 mm Show Supplier Material materials with Width of 2451 mm | max. |
Mechanical
Property | Temperature | Value |
---|---|---|
Elastic modulus | 23.0 °C | 71 GPa Show Supplier Material materials with Elastic modulus of 71 GPa |
Elongation | 23.0 °C | 16 % Show Supplier Material materials with Elongation of 16 % |
Hardness, Brinell | 23.0 °C | 70 [-] Show Supplier Material materials with Hardness, Brinell of 70 [-] |
Tensile strength | 23.0 °C | 283 MPa Show Supplier Material materials with Tensile strength of 283 MPa |
Yield strength | 23.0 °C | 124 MPa Show Supplier Material materials with Yield strength of 124 MPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 2.38E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.38E-5 1/K | for 23-100°C |
Thermal conductivity | 23.0 °C | 120 W/(m·K) Show Supplier Material materials with Thermal conductivity of 120 W/(m·K) |
Electrical
Property | Temperature | Value |
---|---|---|
Electrical conductivity | 23.0 °C | 1.57E+7 S/m Show Supplier Material materials with Electrical conductivity 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 | |
---|---|---|---|
Aluminium | Balance | ||
Chromium | 0.05 - 0.25 % Show Supplier Material materials with Chromium of 0.05 - 0.25 % | ||
Copper | 0.1 % Show Supplier Material materials with Copper of 0.1 % | max. | |
Iron | 0.4 % Show Supplier Material materials with Iron of 0.4 % | max. | |
Magnesium | 4 - 4.9 % Show Supplier Material materials with Magnesium of 4 - 4.9 % | ||
Manganese | 0.4 - 1 % Show Supplier Material materials with Manganese of 0.4 - 1 % | ||
Silicon | 0.4 % Show Supplier Material materials with Silicon of 0.4 % | max. | |
Titanium | 0.15 % Show Supplier Material materials with Titanium of 0.15 % | max., Zr+Ti | |
Zinc | 0.25 % Show Supplier Material materials with Zinc of 0.25 % | max. | |
Zirconium | 0.15 % Show Supplier Material materials with Zirconium of 0.15 % | max., Zr+Ti |
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 |