Horizontal Cast 5754 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.
Horizontal Cast 5754 is well suited for machining. The chippings are short and break well. Use tools for working aluminium with a cutting speed >2000 m/min. Threads are produced favourably with thread moulders.
|Thickness||cut by band saw Ra25 (N11)|
|Thickness||precisely milled Ra0.8 (N6)|
|protective film||on both sides|
|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||190-230 (N/mm2)|
|Yield strength Rp0.2||≥80 (N/mm2)|
|Elongation at break (guaranteed)||≥12 %|
|Elongation at break (typical)||≥20 %|
|Brinell hardness (HBS)||~50|
|Elastic modulus||70.500 N/mm2|
|Thermal conductivity||140-160 (W/mK)|
|Thermal expansion coefficient||24 x 10-6/K|
|Electrical conductivity||20-23 m/Ω mm2|