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Address: No. 13, Baofu Road, Tianbao Industrial District, Baodi, Tianjin,China.

TEL: 86-22-29291825

FAX: 86-22-29291821

Email: alsi@baienwei.com

Website: http://www.alsi-alloys.com

AlSi25

AlSi25
AlSi25,is widely used for auto parts,for instance cylinder liners,pistons,rotors and brake discs.Advantages have low density,higher specific stiffness,fatigue resistance and readily machinable.
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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