HABA G-Alu25 eloxtop

3.3547

AlMg4.5Mn

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 >15 %
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)