Silicon Metal 553 is one of the most widely used and cost-effective grades in the metallurgical and chemical industries. With a silicon content of around 98.5% and controlled impurities like Fe ≤ 0.5%, Al ≤ 0.5%, and Ca ≤ 0.3%, Grade 553 is ideal for aluminum alloy production, chemical processing, and more.
As a China-based ferroalloy factory, Beifang Alloy supplies high-quality Silicon Metal 553 FOB China, ensuring competitive pricing and global export capabilities.
Silicon Metal 553 is in demand across:
Aluminum alloy manufacturers
Chemical and siloxane producers
Metallurgical industries
Solar energy supply chains (as base material)
Whether you’re a foundry, aluminum casting plant, or chemical processor, sourcing reliable Silicon Metal 553 at the right price is critical for stable production.
China is the largest producer and exporter of silicon metal globally. Major production hubs such as Yunnan, Sichuan, and Inner Mongolia benefit from:
Abundant quartz resources
Low-cost hydropower
Mature smelting infrastructure
FOB China ports (Tianjin, Qingdao, Shanghai) remain the most cost-effective shipping point for global buyers.
When sourcing Silicon Metal 553 FOB China, consider:
| Specification | Typical Value |
|---|---|
| Si content | ≥ 98.5% |
| Fe | ≤ 0.5% |
| Al | ≤ 0.5% |
| Ca | ≤ 0.3% |
| Size | 10–100mm, 1–10mm, or customized |
| Packing | 1MT jumbo bags or per request |
🧾 Tip: Always request COA (Certificate of Analysis), third-party inspection if needed, and clarify incoterms (FOB, CIF, etc.).
✅ Own factory – Direct source, stable supply
✅ Consistent quality – Strict QC, third-party test on request
✅ Flexible sizing – Lump, granule, powder forms available
✅ Strong logistics – Quick loading, port handling, and FOB clearance
✅ Global presence – Exported to 70+ countries
📦 Need Silicon Metal 553? Beifang Alloy can ship from Tianjin, Qingdao, or Shanghai based on your schedule.
📍 Beifang Alloy – Leading Ferroalloy Manufacturer
📧 Email: info@hnxyie.com
🌐 Website: www.beifangalloy.com
📦 Products: Silicon Metal, Ferro Silicon, High Carbon Silicon, Silicon Slag, Calcium Silicon, etc.
