Slab
High Machinability, Excellent Stability
Altek Metal produces aluminium cast slabs made from 80-100% recycled industrial scrap. Our alloys range from 3xxx, 5xxx, 6xxx and 7xxx and are cast up to 7 meters. Depending on the purity requirements, it is possible to also cast from primary material.
After casting, the aluminium slabs are homogenized, scalped and cut to the required size before delivery.
Alloys
5754 5083 6061 6082 7021 7075
Dimensions
700 x 2050 mm
700 x 1550 mm
420 x 1620 mm
Dimensional Stability
Size | En | Thickness | Camber | Flatness | Length |
---|---|---|---|---|---|
700*1550 mm | ±3mm | ±2mm | 3 mm | 0.75 mm / meter | ±%1 |
700 * 2050 mm | ±3mm | ±2mm | 3 mm | 0.75 mm / meter | ±%1 |
420*1620 mm | ±3mm | ±2mm | 3 mm | 0.75 mm / meter | ±%1 |
7500 mm max. length
Areas of Use
- Hot Rolling
- Cast Plate Production
- Forge Plate Production
- Clad Coil Rolling
The Only 7xxx Slab Producer
in Turkey
CHEMICAL
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-5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2,6-3,6 | 0.3 | – | 0.2 | 0.15 | – | – | 0,10-0,6 Mn+Crc | 0.05 | 0.15 | Remainder |
EN AW-6061 | 0,4-0,8 | 0.7 | 0,15-0,4 | 0.15 | 0,8-1,2 | 0,04-0,35 | – | 0.25 | 0.15 | – | – | – | 0.05 | 0.15 | Remainder |
EN AW-6082 | 0,7-1,3 | 0.5 | 0.1 | 0,4-1,0 | 0,6-1,2 | 0.25 | – | 0.2 | 0.1 | – | – | – | 0.05 | 0.15 | Remainder |
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 |