HABA HC5754
3.3535
AlMg3
Sawn or milled aluminium casting plates,
similar: EN AW-5754 / EN AW-AlMg3
HABA HC5754 is a naturally hardened aluminium casting plate which fulfils the most demanding machinability and dimensional stability requirements. G-Almg3 is excellent suited for decorative and technical anodizing. The special casting process is the guarantee for the homogenous join and the vacuum tightness.
APPLICATIONS
- Front panels
- Case
- Base plates
- Side walls
FINISHES SAWN BLANKS
(on request)
| Thickness | cut by band saw Ra25 (N11) |
| Tolerance | +1/0 mm |
FINISHES FINELY MILLED BLANKS
| Thickness | precisely milled Ra0.8 (N6) |
| Tolerance | +/-0.05 mm |
| protective film | on both sides |
| Parallelism | ≤0.05 mm |
| Evenness | ≤0.2 mm |
FINISHES 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 | 190-230 (N/mm2) |
| Yield strength Rp0.2 | ≥80 (N/mm2) |
| Breaking strain (guaranteed) (Lo = 5 do) A5 | ≥12 % |
| Breaking strain (typical) (Lo = 5 do) A5 | ≥20 % |
| Brinell hardness (HBS) | ~55 |
| Density | 2.66 kg/dm3 |
| E-module | 70.500 N/mm2 |
| Thermal conductivity coefficient | 140-160 (W/mK) |
| Thermal expansion coefficient | 24 x 10-6/K |
| Electrical conductivity | 17-23 m/Ω mm2 |
| State | homogenised and stress-annealed, O3 |
