Premium Nodulizer Alloy
Ferro Silicon
Magnesium
Manufacturer and Supplier
As a trusted ferro-silicon-magnesium manufacturer and supplier, NORTECH delivers unmatched quality and metallurgical excellence essential for producing high-grade ductile cast iron. Our alloy enhances strength, toughness, machinability, and corrosion resistance by promoting a refined nodular graphite structure—making it ideal for automotive components, construction materials, and heavy machinery applications.
Packaging:
Available in 25Kg Bags, 50Kg Bags or 1 MT Jumbo Bags. Custom sizes and grades are available upon request
Improved Ductile Iron
Corrosion Resistance Increased
Customizable Alloy Composition
Why Choose Our Ferro Silicon Magnesium?
NORTECH Ferro Alloys delivers premium-quality nodulizers that improve the properties of ductile cast iron. Our advanced manufacturing processes ensure optimal consistency and reliability in every batch. We offer customised grades and sizes to meet the specific needs of our clients, making our Ferro Silicon Magnesium alloys ideal for various industries, including automotive, heavy machinery, and construction.
Technical Specifications of Ferro Silicon Magnesium
| Grade | Si% | Mg | Ca% | TRE% | Al% |
|---|---|---|---|---|---|
| Nomag 680 | 42-48% | 6-8% | 1.0-1.5% | 0.8-1.2% | 1.2 max |
| Nomag 681 | 42-48% | 6-8% | 1.0-1.5% | 1.0-1.5% | 1.2 max |
| Nomag 682 | 42-48% | 6-8% | 1.0-1.5% | 1.5-2.0% | 1.2 max |
| Nomag 810 | 42-48% | 8-10% | 1.0-1.5% | 0.8-1.2% | 1.2 max |
| Nomag 811 | 42-48% | 8-10% | 1.0-1.5% | 1.0-1.5% | 1.2 max |
| Nomag 812 | 42-48% | 8-10% | 1.0-1.5% | 1.5-2.0% | 1.2 max |
Frequently Asked Questions
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Premium Ferro Silicon Magnesium Manufacturer for Global Foundries
At NORTECH FERRO ALLOYS PVT. LTD, we take pride in being a globally trusted Ferro Silicon Magnesium manufacturer, delivering precision-engineered solutions for ductile iron casting and advanced metallurgical applications. Our high-purity Mg-treated alloys are designed to enhance graphite nodularity, improve mechanical strength, and ensure consistent metallurgical performance across diverse industrial environments.
From automotive castings and agricultural machinery to power infrastructure and heavy engineering, industries worldwide depend on our Ferro Silicon Magnesium for its stability, reliability, and superior modification efficiency. With ISO-certified production, strict quality control, and tailor-made compositions, NORTECH ensures every batch meets the exacting standards required by global foundries.
Discover how our advanced ferro alloy range empowers manufacturers to achieve stronger, cleaner, and more efficient ductile iron production—backed by innovation, expertise, and unmatched technical support.
New to our journey? Visit our About Us section to explore our global capabilities, innovation-driven processes, and certifications that set us apart as a leading Ferro Silicon Magnesium manufacturer.
Our dedication to precision and sustainable practices has been spotlighted in global publications. Read our recent feature on how NORTECH scaled up as a premier nodularizer alloy supplier across key international markets.
Want to understand how magnesium alloys contribute to casting efficiency and quality? Don’t miss our latest Blogpost: “Ferro Silicon Magnesium in Modern Foundry Technology”. These insights reflect our commitment to alloy innovation and metallurgical excellence.