AlSi25

AlSi25
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Product Details


Our company core competence is to provide AlSi25 auto parts,which is similar as  A390 in some foreign countries.BAIENWEI is one of the competitive Al-25%Si, Al25Si4CuMg,Al-Si-Cu-Mg,specializing in manufacturering silicon aluminum auto parts,and the mechanical property is superior to A390 based on silicon content occupied 25%.Welcome to import customized products in stock from our factory.


AlSi25, is widely used for auto parts:

  • ● Cylinder liners;

  • ● Pistons;

  • ● Rotors;

  • ● Brake Discs.


Advantages and benefits:

  • ● Low density;

  • ● High stiffness and fatigue resistance;

  • ● Readily machinable;

  • ● Readily weldable.


Applications:

  • ● Large engine(6 cylinders and more);

  • ● Racing cars(Formula 1, Rally, Motor GP, Karting, Model Engine, Boat Racing, Motorcycle racing);

  • ● Off-road vehicle;

  • ● Electric vehicle.


Grade

Si

 content

Density g/cm3


CTE
  ppm/℃


Tensile

 Strength MPa

Yield 

Strength
MPa

Elongation  %

Hardness
HV

Elastic
  Modulus
 GPa


AlSi25


25%

2.64

16.9

480

441

0.7

190

96


Kindly note that Al-25%Si alloy,condition T6/T4/F.Different compositions and specifications of Si/Al alloys are also available as customers' requirements.


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