AlSi17

AlSi17
Product Details

Providing with Al17%Si alloy free sample, BAIENWEI is one of the competitive A390 aluminum, Al-17%Si, hypereutectic A390 aluminum manufacturers and suppliers. Welcome to import customized products in stock from our factory.

Al17%Si,also named CE(controlled expansion alloy), which contains 17% silicon,is a kind of hypereutectic aluminum alloys, widely used in automotive industry for cylinder liners and pistons etc.Our company AlSi17 alloy is produced by advanced rapid solidification technology. Compared to conventional cast A390, it has many advantages, such as:


  • ● Light weight;

  • ● Finer microstructure;

  • ● Outstanding wear-resistant;

  • ● Good corrosion resistant.


  Grade

       Si            content

   Density      g/cm3

     CTE
   ppm/℃

   Tensile     Strength
      MPa

    Yield       Strength
      MPa

Elongation
       %

Hardness
      HV

 Elastic
Modulus        GPa

   

   AlSi17


      17%

     2.83

       18

      486

      411

        0.5

      181

       92



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