SiC 75% For Steelmaking
Balanced choice for deoxidation-related use, silicon and carbon contribution, and furnace material adjustment
Available sizes: 0–10 mm, 1–3 mm, 3–5 mm, 5–10 mm
Packing: 25 kg bags, 50 kg bags, and 1 MT jumbo bags
Factory-direct supply with bulk order and sample support
SiC 75% for Steelmaking with stable metallurgical quality, multiple sizes, and bulk supply support. Suitable for steelmaking, furnace use, and deoxidation-related industrial applications.Looking for a reliable supplier of SiC 75% for Steelmaking?
Send us your required size, quantity, application, and destination port, and we will recommend a suitable specification and provide a quotation.
What Is SiC 75% for Steelmaking?
SiC 75% for Steelmaking usually refers to silicon carbide material with a minimum SiC content of 75%, processed into sizes suitable for furnace addition in steelmaking and related metallurgical systems.
As a metallurgical raw material, this grade is commonly used because it offers:
- practical use in steelmaking operations
- suitable value for deoxidation-related processes
- silicon and carbon contribution in appropriate furnace conditions
- better stability than lower-grade silicon carbide
- more economical purchasing than higher-grade material in many regular applications
This grade is mainly selected by buyers who need a stable and cost-effective metallurgical silicon carbide for routine furnace operations.
Typical Specifications of High Hardness Silicon Carbide 85%
| Item | Specification |
|---|---|
| Product Name | SiC 75% for Steelmaking |
| SiC | 75% min |
| Free Carbon (F.C) | 6.0% max |
| SiO2 | 12.0% max |
| Fe2O3 | 3.5% max |
| Moisture | 0.5% max |
| Color | Black / Dark Gray |
| Shape | Granule / Lump / Grain / Powder |
| Available Sizes | 0–10 mm, 1–3 mm, 3–5 mm, 5–10 mm, customized |
| Packing | 25 kg bags, 50 kg bags, 1 MT jumbo bags |
Key Features of SiC 75% for Steelmaking
Balanced cost and performance
SiC 75% is often chosen because it offers a practical middle point between lower-cost economy grades and higher-grade silicon carbide products. It is suitable for buyers who want reliable industrial usability with controlled purchasing cost.
Suitable for steelmaking use
This grade is widely used in regular steelmaking operations where metallurgical silicon carbide is required for furnace applications and industrial raw material systems.
Useful silicon and carbon contribution
In suitable process conditions, SiC 75% can contribute silicon and carbon in furnace applications, making it a practical raw material for metallurgical use.
Better stability than lower grades
Compared with SiC 70% or SiC 65%, SiC 75% generally provides better composition balance and broader suitability for regular industrial steelmaking operations.
Flexible size options
SiC 75% can be supplied in multiple particle sizes according to furnace type, addition practice, and customer requirements.
Main Applications of SiC 75% for Steelmaking
1. Steelmaking
SiC 75% is widely used in steelmaking systems where a practical metallurgical silicon carbide material is required for regular industrial operations. It may be used for:
- deoxidation-related applications
- furnace charge adjustment
- silicon and carbon contribution in suitable steelmaking routes
- industrial raw material support in standard steel production
For many buyers, it is a cost-effective option for routine steelmaking processes.
2. Furnace material adjustment
In metallurgical operations, SiC 75% can also be used as a furnace material where cost-performance balance, industrial usability, and regular supply are important.
It is suitable for users who need:
- stable metallurgical-grade silicon carbide
- practical furnace application value
- regular bulk-order support
- workable specification options for ongoing production
3. Foundry and related metallurgical use
Although this page is focused on steelmaking, SiC 75% may also be used in selected foundry and related furnace applications where buyers need a stable and economical silicon carbide material for regular industrial use.
Supply & Delivery
MOQ: 1 ton
Delivery time:
- about 15 days for stock goods
- Flexible delivery for large-volume orders
Sample: free (Pay only for shipping)
We support both spot supply and long-term cooperation.
Packing: 25 kg bags, 1 ton jumbo bags, or customized packaging
Shipping terms: FOB / CIF
Delivery time: about 15 days
All products are packed with moisture-proof protection to ensure safe transportation.
FAQ
What is SiC 75% used for in steelmaking?
SiC 75% is mainly used in steelmaking, furnace material systems, and other deoxidation-related metallurgical applications.
Is SiC 75% suitable as a deoxidizer?
Yes. It is commonly used in regular steelmaking processes where a practical metallurgical silicon carbide material is required.
How is SiC 75% different from SiC 85% for steelmaking?
SiC 75% is generally more economical, while SiC 85% usually provides higher effective SiC content and better overall stability for more demanding metallurgical applications.
What sizes are available for furnace use?
Common sizes include 0–10 mm, 1–3 mm, 3–5 mm, and 5–10 mm. Customized sizes can also be discussed.
Do you support bulk supply and sample testing?
Yes. We support bulk industrial orders and sample supply according to size and application requirements.




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