Aluminum Silicon Alloy Powder

Al-Si alloy powder (Aluminum-Silicon Alloy Powder) is a lightweight metal powder primarily composed of aluminum (Al) and silicon (Si). It offers excellent castability, wear resistance, mechanical strength, and thermal conductivity, making it widely used in 3D printing, powder metallurgy, and the manufacturing of automotive and aerospace components.

Key Features

Lightweight: Low density (2.65–2.7 g/cm³), suitable for aerospace and automotive components

Flowability: Excellent powder flowability due to spherical particle shape – ideal for 3D printing

Sinterability: Capable of sintering at relatively low temperatures (around 550–600°C)