HABA G-Alu25 eloxtop
3.3547
AlMg4.5Mn0.7
Milled aluminium plates,
similar: EN AW-5083 / EN AW-AlMg4.5Mn0.7
G-Alu25 eloxtop is a naturally hard cast aluminum plate that meets the highest requirements for machinability and dimensional stability. The special manufacturing process is carried out according to strict HABA factory standards. These standards apply to all process steps and are a guarantee for the excellent properties, homogeneous microstructure, and gas and vacuum tightness. The high microstructure quality ensures good results in surface finishing.
APPLICATIONS
- Base plates
- Rotary tables
- Side walls
- Foam, deep-draw and sample moulds
- Mechanically processed
FINELY MILLED BLANKS
| Thickness | precisely milled Ra0.8 (N6) |
| Tolerance | +/-0.05 mm |
| protective film | double-sided |
| cardboard | one-sided |
| Parallelism | ≤0.05 mm |
| Evenness | ≤0.2 mm |
MILLED AND SAWN BLANKS
| Length/width | Ra3.2-6.3 cut with a precision circular saw |
| HABA standard tolerance | nominal size +0.8/+0.3 mm |
| Customer-specific tolerance | within a tolerance field of 0.4 mm |
We also produce other thicknesses and tolerances on request.
TECHNICAL SPECIFICATIONS
| Tensile strength Rm | 250 - 290 (N/mm2) |
| Yield strength Rp0.2 | 115 - 135 (N/mm2) |
| Breaking strain (Lo = 5 do) A5 | >12 % |
| Brinell hardness (HBS) | 70 - 75 |
| Density | 2.66 kg/dm3 |
| E-module | ~70.000 N/mm2 |
| Thermal conductivity coefficient | 110-140 (W/mK) |
| Thermal expansion coefficient | 24 x 10-6/K |
| Electrical conductivity | 16-19 m/Ω mm2 |
| State | homogenized and stress-relieved, O3 |
