Aluminium Cast Materials – Piston Alloys

PGF 2019
Taschenbuch der GIESSEREI PRAXIS

AlSi alloys for the fabrication of pistons (piston alloys)

  • Hypereutectic and quasi-eutectic AlSi alloys for combustion engine pistons and motor, pump and valve housings
  • Main load profile: Wear and strength stress at elevated temperatures
  • Use of alloys according to DIN EN 1706:2013-12
    EN AC-AlSi12CuNiMg for gravity die casting
    EN AC-AlSi17Cu4Mg for high-pressure die casting
  • Material characteristics of the gravity die casting alloy EN AC-AlSi12CuNiMg:


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