HABA Alu50 is an artificially aged and additionally low-tension annealed rolled sheet with high tensility and good machinability. The material also has a great hardness and a very good dimensional stability. HABA Alu50 is well suited for machining. Use tools for working aluminium with a cutting speed >2000 m/min. Decreasing rigidity in the core of thick plates.
|Thickness||precisely milled Ra0.8 (N6)|
|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.
|Tensile strength Rm
|Yield strength Rp0.2
|Breaking strain (Lo = 5 do) A5
|Brinell hardness (HBS)||≥125||≥110||≥100|
|Thermal conductivity coefficient||130-160 (W/mK)|
|Thermal expansion coefficient||23.6 x 10-6/K|
|Electrical conductivity||19-23 m/Ω mm2|
|State||T6: <10 mm
T651: >10 mm