The employ of Metalminotti plunger tips for aluminium and magnesium die-casting grants top performances to the whole die-casting process thanks to the better coupling between plunger tips and holders.

In particular, alloys 205 and CuBe1 are distinguished by:

  • Elevated hardness
  • Excellent thermal conductivity
  • Low coefficient of thermal expansion
  • Low coefficient of friction
  • Very fine and homogeneous metallurgical grain size

These important mechanical properties grant the increase of production, a significant reduction in lead times and a longer plunger tips and holders service life.

As regards to die-casting Metalminotti supplies CuBe1 and 205 alloy(Beryllium free – RWMA CL III) as:

  • Plungers tips for aluminium injection
  • Plungers tips for magnesium injection
  • Round bars: rough or pre-machined, cut and finish machined