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Ferro Silicon

Tma International Private Limited logo
Tma International Private Limited
Service Provider , Distributor, Exporter, Importer, Wholesaler — New Delhi, Delhi, India · Replies in ~24–48 hours
FIEO Registered Export Ready
Price on request In stock
MOQ: 1 Centimetre
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 Centimetre
HSN Code
72022100
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Belarus flag BY Egypt flag EG Malta flag MT Oman flag OM Poland flag PL +7 others
Ability to customise
As per OEM brief
Values shown are for Tma International Private Limited.
License under FSS Act, 2006
Company Tma International Private Limited
Tma International Private Limited logo
Tma International Private Limited

TMA International Pvt Ltd is a global sourcing and export-import company specializing in industrial raw materials, engineering goods, and chemicals. With a wide international supplier and customer network, we cater to industries like automotive, steel, HVAC, electrical, heavy machinery, and more. We are committed to delivering quality, reliability, and compliance with all required certifications and paperwork to ensure seamless cross-border trade. Our strength lies in long-term partnerships, trust-based transactions, and consistent delivery across Asia, the Middle East, Europe, and Africa.

Registered address: New Delhi, India. Industry: Automotive › Auto Parts.

FIEO Registered
View profile →
Established
1983
Employees
11–30
GST
07AAACN1101G1Z7
IEC code
AAACN1101G
Export markets
Belarus flag BY Egypt flag EG Malta flag MT Oman flag OM Poland flag PL +7 others
Member since
Mar 2020
Turnover
Greater than $10 MM
Incorporation type
On request
Product details

We supply high-quality Ferro Silicon (FeSi), an essential ferro alloy widely used in steelmaking, foundries, and casting industries. With a silicon content of 65–75%, Ferro Silicon serves as a reliable deoxidizer, desulfurizer, and inoculant, ensuring improved strength, hardness, and corrosion resistance in steel and cast iron.

Our Ferro Silicon is manufactured with strict quality standards, providing consistent composition, high purity, and low impurities. Available in lumps, granules, and powders, it is suitable for alloy steel, stainless steel, and cast iron production.

Trusted by leading steel plants and foundries worldwide, our Ferro Silicon enhances mechanical properties, machinability, and durability of finished products.


Description provided by Tma International Private Limited.

65% – 75%

Deoxidizer and Desulfurizer

Lumps, Granules, Powder

Steelmaking, Alloy Steel, Stainless Steel, Cast Iron Production, Foundries

Consistent Composition, High Purity, Low Impurities

Improves Strength, Hardness, Corrosion Resistance, Machinability, and Durability

Trusted by Leading Steel Plants and Foundries Worldwide

Specifications
Chemical Composition
Silicon 65–75%, Iron balance
Impurities Level
Minimal – Low Sulfur and Oxygen content
Physical Form
Lumps, Granules, Powder
Standard Compliance
Meets International Ferroalloy Quality Standards
Packaging Options
Bulk, Bags
Color
Gray metallic
Density
Approx. 2.5 to 2.8 g/cm³
Use cases
Category
Metallurgical Ferroalloys > Ferroalloys > Ferro Silicon
Primary application
Brand
Not specified
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Tma International Private Limited
Minimum order
1 Centimetre
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
What is the silicon content range of this Ferro Silicon, and how does it affect steel quality?

This Ferro Silicon contains 65% to 75% silicon, which acts as a potent deoxidizer and desulfurizer during steelmaking, improving the steel’s strength, hardness, and corrosion resistance.

In what physical forms is this Ferro Silicon available, and which is ideal for specific applications?

The product is supplied in lumps, granules, and powders. Lumps are used in traditional steelmaking furnaces, granules are suited for precise dosing in electric arc furnaces, and powder forms are optimal for inoculation in foundries.

How does the Ferro Silicon's low impurity level benefit the steel and cast iron production process?

Low impurities such as sulfur and oxygen prevent contamination in molten metal, resulting in higher quality steel and cast iron with enhanced mechanical properties and reduced defects.

Is this Ferro Silicon suitable for both stainless steel and alloy steel manufacturing?

Yes, the composition and purity of this Ferro Silicon make it highly effective for use in stainless steel and alloy steel production, contributing to improved durability and corrosion resistance.

How does Ferro Silicon function as an inoculant in foundry applications?

As an inoculant, Ferro Silicon promotes favorable graphite formation during solidification in cast iron production, improving the microstructure and enhancing mechanical properties.

Question not answered? Sellers typically reply within 24–48 hours.

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