AlSi11

Designation (conforming to DIN EN 1706)

  • Chemical EN AC: AlSi11

Mechanical properties (conforming to DIN EN 1706)

Mechanical properties of sand casting alloys in ingot form*:

Without heat treatment:

  • Tensile strength Rm min. 150 N/mm²
  • Proof stress Rp0,2 min. 70 N/mm
  • Elongation A50mm min. 6 %
  • Brinell hardness: 45 HBS

 

Mechanical properties of chill casting alloys in ingot form*:

Without heat treatment:

  • Tensile strength Rm min. 170 N/mm²
  • Proof stress Rp0,2 min. 80 N/mm
  • Elongation A50mm min. 6 %
  • Brinell hardness: 45 HBS

 

Application notes

Near eutectic, heat-treatable AlSi alloy with high mechanical properties. Outstanding corrosion resistance to weathering and water. Outstanding weldability. Good machinability after ageing. Silafont-20 dv offers particularly good ductility properties.

Areas of use: Architecture, cars, heavy casting, automotive engineering, foodstuffs industry, mechanical engineering.

 

*) Values in brackets are valid for test pieces cast according to DIN EN AC 1706