High-Purity Silicon Metal 3303 for Aluminium Ingot Production
Premium silicon metal alloy with 99.37% purity, optimized for aluminium smelting to enhance strength and fluidity. Low impurity content (Fe≤0.3%, Al≤0.3%, Ca≤0.03%) ensures superior alloy performance. Precisely crushed 10-100mm granules for even distribution and efficient melting. Ideal for automotive parts, aerospace components, and construction-grade aluminium extrusions. Direct-from-factory pricing with bulk discounts. Global shipping for industrial buyers seeking reliable raw materials.