High-Grade Ferro Silicon 75 Lump 5–10cm
Used in steelmaking
Ensures alloy stability
Promotes metal toughness
High-Grade Ferro Silicon 75 Lump 5–10cm for Steelmaking and Ferroalloy Production
High-Grade Ferro Silicon 75 Lump 5–10cm is a premium metallurgical material with 75% silicon content, widely used in steelmaking, ferroalloy production, and casting. It plays a key role in the deoxidation process during steel production and enhances the overall quality of the final steel product. Produced by heating and smelting a mixture of coke, steel chips, and quartzite in electric furnaces, this Ferro Silicon 75 has a clean, silver-gray appearance and is available in lump sizes ranging from 5–10 cm.
Product Data - FeSi 75% Lump 5–10 cm for Metal Casting
| Item | Specification |
|---|---|
| Product Name | High-Grade Ferro Silicon 75 Lump |
| Mesh Size | Lump 5–10 cm |
| Si Content | 75% |
| Fe Content | 25% |
| Chemical Composition | Si ≥ 75% |
| C Content | ≤ 0.20% |
| Al Content | ≤ 2.0% |
| Impurities | Minimal |
| Packaging | 1 MT Jumbo Bags / Custom Packaging |
| Delivery Time | 30 days from advance payment |
FeSi 75% Lump 5–10 cm: Client Visit and Collaborative Discussion


Benefits of High-Grade Ferro Silicon 75 Lump
Deoxidizing Efficiency:
Ferro Silicon 75 is highly effective in removing oxygen during steelmaking, ensuring higher steel purity.
Enhanced Alloy Composition:
The addition of Ferro Silicon improves the strength, durability, and quality of the final alloy.
Wide Application Range:
Ferro Silicon 75 is versatile, supporting multiple industries including steelmaking, casting, and ferroalloy production.
Consistent Quality:
This high-grade Ferro Silicon has a stable chemical composition, ensuring consistent quality with minimal deviation in each batch.
Low Impurity Levels:
The product is carefully processed to minimize impurities, which results in cleaner final products.
FAQ
Q1: What is the primary use of Ferro Silicon 75 Lump 5–10cm?
A: It is mainly used as a deoxidizer in steelmaking and as a reducing agent in ferroalloy production.
Q2: Can I get Ferro Silicon 75 in different lump sizes?
A: Yes, we offer lump sizes of 5–10 cm, and custom sizes can be produced based on customer needs.
Q3: What is the delivery time for Ferro Silicon 75 Lump?
A: We typically ship all orders within 30 days after receiving the advance payment.
Q4: How is Ferro Silicon 75 packaged?
A: We offer 1 MT jumbo bags and can also provide custom packaging as per your request.
Q5: Do you offer third-party inspection?
A: Yes, we support SGS, BV, or any other third-party inspections you may require.
Inquiry Guidance
Looking for a reliable supplier of Ferro Silicon 75 Lump 5–10cm for your steelmaking, ferroalloy production, or casting needs? Get in touch with us today for more information. Our team can provide a tailored solution based on your specific requirements, including custom packaging, delivery schedules, and bulk orders.
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