HABA HC5083
3.3547
AlMg4.5Mn0.7
Milled aluminium casting plates,
similar: EN AW-5083 / EN AW-AlMg4.5Mn0.7
HABA HC5083 is a naturally hard horizontally casted aluminium 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 guarantee for the excellent properties, homogeneous microstructure as well as gas and vacuum tightness. The high microstructure quality ensures good results in surface finishing
APPLICATIONS
- Plant and apparatus construction
- Vehicle construction
- Jig manufacturing
- Prototype construction
- Mechanical engineering
- Toolmaking and mould construction
- Ship and offshore construction
- Low-temperature technology
FINISHES
| Thickness | precisely milled Ra0.8 (N6) |
| Tolerance | +/-0.05 mm |
| protective film | two-sided |
| Parallelism | ≤0.05 mm |
| Evenness | ≤0.2 mm |
| 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,tolerances and plates cut by band saw on request.
TECHNICAL SPECIFICATIONS
| Tensile strength Rm | 250-300 (N/mm2) |
| Yield strength Rp0.2 | 110-135 (N/mm2) |
| Breaking strain (Lo = 5 do) A5 | >12 % |
| Brinell hardness (HBS) | 70-75 |
| Density | 2.66 kg/dm3 |
| E-module | ~71.000 N/mm2 |
| Thermal conductivity coefficient | 110-140 (W/mK) |
| Thermal expansion coefficient | 24 x 10-6/K |
| Electrical conductivity | 14-19 m/Ω mm2 |
| State | homogenised and stress-annealed, O3 |
