Materials

Aluminium and aluminum alloys

  • group 1000 (Aluminum): they are pure aluminum alloys with excellent attitude to anodic oxidation (standard and hard) and colouring and good resistance to corrosion;
  • group-2000 (alloys Al – Copper) called AVIONAL: they are alloys with middle characteristics of anodic oxidation (standard and hard) and colouring and good resistance to fatigue;
  • group 3000 (alloys Al- Manganese): they are aluminum alloys with good characteristics of anodizing (standard and hard) and colouring;
  • group 4000 (alloys Al- Silicon): they are casting alloys with middle characteristics of anodizing (standard and hard) and colouring;
  • group 5000 (alloys Al – Magnesium) called PERALUMAN: they are alloys with good characteristics of anodizing (standard and hard) and colouring and good resistance to corrosion, showing qualities of good workability;
  • group 6000 (alloys Al – Silicon and Magnesium) called ANTICORODAL: they are aluminum alloys with good characteristics of anodizing (standard and hard) and colouring and good resistance to corrosion;
  • group 7000 (alloys Al – Zinc and Magnesium) called ERGAL: they are aluminum alloys with good characteristics of anodizing (standard and hard) and colouring, with high structural force.

Aluminum die cast alloys

They are aluminum alloys obtained by die cast containing specific metals, in variables percentages, such as silicon (Si), copper (Cu), iron (Fe), magnesium (Mg) and Tin (Sn), which ensure to the manufactured specific characteristics. The die-cast alloys anodizing, the strength of SILGA S.p.A., involves a series of technical and engineering solutions to ensure proper and quality products.

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