High Purity Silicon Metal Aluminum Alloy Ingots & Powder for Precision Casting

Ultra-high purity (99.9%) silicon-aluminum alloy with controlled trace elements for consistent metallurgical performance. Low gas content (<0.1% porosity) reduces casting defects in thin-wall applications.

Pre-engineered eutectic composition (12-15% Si) ensures optimal fluidity for complex molds. Available as ingots (5-10kg) or fine powder (80-325 mesh) for foundry flexibility.

Industrial-grade material for automotive piston production, aerospace components, and high-strength die casting. Reduces shrinkage and hot cracking versus standard alloys.

Bulk wholesale pricing with MOQ discounts. Global logistics support for container shipments. Custom particle size and packaging available.