Aludur Plus
With 15 years of cast plate production experience, Altek Metal has developed itself as the leading cast plate producer in the Middle East and is a key supplier to the EU. Starting as a simple linear cut to size business, Altek Metal today casts their own slabs, has a fully automated cutting operation and mills its plates to perfection. Altek’s flagship products, Aludur and Aludur Plus, produced through minimum %80 industrial clean scrap, have been successfully transitioned into the circular economy, thereby ensuring the environmental sustainability of its products.
Aludur Plus precision milled cast plates are meticulously produced in accordance with the DIN EN 573-3 standards through alloy controls. A special heat treatment ensures the material’s structure becomes completely homogeneous, eliminating internal stresses. This unique process makes Aludur Plus materials excellent in workability and dimensional stability. With high surface quality, Aludur Plus plates are produced with a maximum roughness of 0.3 Ra. This product is ideal for sectors where quality and repeatability is crucial.
Aludur Plus can be produced in thicknesses ranging from a minimum of 5 mm to a maximum of 300 mm. We have the production capacity for milled aluminum cast plates with widths up to 2020 mm and lengths up to 4020 mm.
FEATURES
- Excellent Dimensional Stability & Surface Quality
- Precise Tolerances
- Homogenized Molecular Structure
APPLICATION AREAS
- Printing Machines
- Router Tables
- Industrial Fixture Production
- Packaging Machines
MECHANICAL PROPERTIES
5083 H0
Thickness (mm) | Tensile Str. (Rm / Mpa) | Yield Str. (Rp0,2) MPa | Elongation % A50 mm | Hardness HBWa |
---|---|---|---|---|
5 < T ≤ 50 | 270 – 345 | 115 | 15 | 75 |
50 < T ≤ 80 | 270 – 345 | 115 | 14 | 73 |
80 < T ≤ 120 | 260 | 110 | 12 | 70 |
120 < T ≤ 200 | 255 | 105 | 12 | 69 |
200 < T ≤ 250 | 250 | 95 | 10 | 69 |
250 < T ≤ 300 | 245 | 90 | 9 | 69 |
CHEMICAL PROPERTIES
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Ga | V | Remarks | Others (Each) | Total | Aluminium |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EN AW-5083 | 0.30 | 0,15-0,35 | 0.10 | 0,50-0,70 | 4,2-4,6 | 0,05-0,15 | – | 0.20 | … | … | 0.03 | … | 0.001 | Kalan | Remainder Max 0,03 |
EN AW – 7021 | 0.15 | 0.20 | 0.10 | 0.10 | 1,3-1,5 | 0.05 | – | 5,2-5,5 | … | 0,10-0,12 | 0.02 | 0.003 | … | Kalan | Remainder Max 0,05 |
PHYSICAL PROPERTIES
Properties | |
---|---|
Density | 2,66 g/cm3 |
Thermal Conductivity | 110 – 130 W/m*K |
Module of Elasticity | 70.000 N/mm2 |
Coefficient of Thermal Expansion | 24,2 10-6 / K |
Electrical Conductivity | 16-19 (m/Ωmm2) |
Specific Heat Capacity | 900 (J/kg*K) |
tOLERANCES
Surface Quality | |
---|---|
Surface Roughness | ≤ 0,30 μm |
Cutting Tolerance | |
Between 5 – 100 mm: | +/- 0.2 mm |
101 – 180 mm: | +/- 0.5 mm |
181 mm and over | +/- 0.5 mm |
Flatness Tolerance | |
5 – 12 mm: | ≤ 0,40 mm |
< 12 mm: | ≤ 0,13 mm |
Thickness Tolerance | |
Thickness | +/- 0.1 mm |
Size | |
Thickness: | min. 5 / max. 100 mm |
Width: | max. 2020 mm |
Length: | max. 4020 mm |