Top Ferro Silicon Magnesium Manufacturer in India – Nortech Delivers Best Quality, Right Composition & Complete HSN Info

 Where Precision Meets Trust: India’s Most Reliable Destination for FeSiMg Alloys

In the intricate world of metallurgical casting and ductile iron production, ferro silicon magnesium (FeSiMg) plays an essential role in transforming standard cast iron into a stronger, more ductile material. As industries grow more demanding and applications more specialized, the need for reliable FeSiMg manufacturers in India is higher than ever. And standing at the forefront is Nortech Ferro Alloys Pvt. Ltd. — the top ferro silicon magnesium manufacturer in India, trusted for quality, consistency, and customer-centric service.

Nortech provides FeSiMg with proper HSN code, barcoded traceability, and REACH-compliant documentation for seamless global export.

🧰 What Is Ferro Silicon Magnesium?

Ferro silicon magnesium is an alloy of silicon (Si), magnesium (Mg), and iron (Fe), often with traces of calcium (Ca) and rare earth elements (RE). It is used as a nodularizing agent in the production of spheroidal graphite iron or ductile iron, ensuring the graphite in castings forms spherical nodules instead of flakes.

This transformation significantly enhances:

• Tensile strength

• Ductility

• Shock resistance

• Fatigue life of iron components

In simpler terms, FeSiMg enables cast iron to behave like steel, with better flexibility and reduced brittleness.

📊 Ferro Silicon Magnesium Chemical Composition

Nortech ensures that every FeSiMg batch meets global metallurgical standards. A typical chemical composition includes:

• Silicon (Si): 40–45%

• Magnesium (Mg): 5–10%

• Iron (Fe): Remaining balance

• Calcium (Ca), Rare Earths (RE): Added for enhanced inoculation and stability

The composition is tailored based on application needs and furnace type, with in-house lab verification for magnesium recovery, grain structure, and elemental balance.

🛋️ Common Uses of Ferro Silicon Magnesium

FeSiMg is indispensable in the following industrial applications:

🏗️ Ductile Iron Pipe Manufacturing

Used extensively in making pressure pipes that require both corrosion resistance and internal strength.

🚗 Automotive Engineering

Supports casting of critical components like crankshafts, suspension parts, differential housings, and brake drums.

🛠️ Heavy Machinery & Industrial Tools

Helps in producing robust components used in earth-moving equipment, tractors, gearboxes, and high-impact mechanical parts.

🏭 Infrastructure Castings

Used in manhole covers, municipal castings, and structural iron frameworks demanding high durability.

💰 Ferro Silicon Magnesium HSN Code

Understanding product classification is essential for procurement and logistics. The HSN code (Harmonized System of Nomenclature) for ferro silicon magnesium typically falls under:

HSN Code: 7202
This category includes ferroalloys like FeSiMg that are used in steel and iron alloying processes.

Nortech provides full support with HSN code documentation, customs clarity, and export paperwork to ensure seamless transactions both domestically and internationally.

🌟 Why Nortech Is India’s Most Trusted FeSiMg Manufacturer

✅ Advanced Manufacturing Excellence

Nortech’s production plant features fully automated arc furnaces, alloy refining systems, and customizable casting processes. Every batch of FeSiMg is manufactured under strict process control to ensure consistency in composition and particle sizing.

✅ In-House Laboratory & R&D

With a dedicated in-house lab, Nortech conducts thorough testing for:

• Magnesium recovery rates

• Microstructural integrity

• Inclusion and impurity content

• Trace element performance

✅ Rare Earth-Enriched Variants

Nortech offers specialty FeSiMg alloys enhanced with rare earth elements for applications requiring higher nodularity and metallurgical purity.

✅ OEM-Ready Packaging & Branding

From private-label packaging to barcoded batch traceability, Nortech ensures each client receives product that aligns with their branding and process requirements.

✅ Export Compliant & ISO Certified

Nortech is:

• ISO 9001:2015 certified

• REACH and RoHS compliant

• Provides Material Test Certificates (MTCs) with every shipment

🧠 Applications Matched with Product Grades

Nortech supplies a wide variety of FeSiMg grades:

• Standard 5–8% Mg Grades: For general ductile iron casting

• High Mg 8–10% Grades: For more complex, precision components

• RE Enriched Grades: For cleaner melts and enhanced nodularity in critical parts

All variants are available in powder, chunk, or granule form depending on client requirements.

📊 How Nortech Adds Value Beyond Manufacturing

• ✅ End-to-End Traceability: Every FeSiMg batch is barcoded and documented from melting to packaging

• ✅ Custom Sizing: Particle size tailored to ladle conditions and melt treatments

• ✅ Technical Consultation: Nortech’s engineers provide guidance for optimal alloy performance

• ✅ Bulk Supply Capability: Timely, scalable production to match large-volume industrial demand

This holistic approach makes Nortech more than just a supplier—it’s a long-term strategic partner.

❓ Frequently Asked Questions (FAQs)

1. What industries use Nortech’s ferro silicon magnesium?

Automotive, waterworks, engineering castings, defense, and municipal infrastructure sectors.

2. Can Nortech offer RE-enhanced FeSiMg?

Yes. Rare earth elements are added to select grades for superior metallurgical stability.

3. What is the HSN code for FeSiMg?

7202, the same as other ferroalloys used in steel and ductile iron processes.

4. Can granule sizes be customized?

Absolutely. Nortech offers tailored particle sizing for different ladle and furnace conditions.

5. How does Nortech ensure chemical consistency?

Through in-house lab testing, certified MTCs, and continuous process audits.

6. Is Nortech export-ready?

Yes. Nortech regularly supplies FeSiMg to international clients with full documentation and global certifications.

Every FeSiMg batch at Nortech is tested in-house for magnesium content, silicon ratio, and structural consistency.

🔗 Get in Touch with Nortech

For high-quality ferro silicon magnesium alloys engineered with purpose and precision, choose the name India’s top foundries rely on — Nortech Ferro Alloys Pvt. Ltd.

📌 Website: https://nofal.in
📧 Email: info@nofal.in

✨ Final Words

Whether you're producing high-tensile ductile iron pipes or precision automotive components, your results start with the right alloy. Nortech delivers not only the best FeSiMg composition, but also full HSN code clarity, consistent product quality, and unmatched supply reliability.

Trust Nortech — India’s top ferro silicon magnesium manufacturer — for your alloying needs, today and tomorrow.