What are the properties of aluminum silicon alloy?

Aluminum silicon alloys, such as those produced by ProsperLoong Aluminum, are valued for their excellent casting characteristics, reduced weight, and high resistance to wear. These alloys typically contain 5-25% silicon, improving their fluidity and reducing thermal expansion, making them ideal for automotive and aerospace applications.

Key Properties: The presence of silicon enhances the alloy's strength and hardness. The density of these alloys ranges from 2.6 to 2.7 g/cm³, with a tensile strength of 150-350 MPa and an elongation at break of 1-10%. They exhibit excellent thermal conductivity (150-180 W/m·K) and wear resistance, making them suitable for engine components.

For alternatives, refer to other brands like Constellium or Alcoa, which also offer similar aluminum silicon alloys with comparable properties for diverse industrial applications.

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