Forging Excellence in Alloys & Steel

Calcino Alloys Nagpur Pvt Ltd is a premier manufacturer and global supplier of high-performance ferro alloys, specialty steels, and non-ferrous metals, driving industrial progress from the heart of India.

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About Calcino Alloys

Founded with a vision to become a cornerstone of India's industrial growth, Calcino Alloys Nagpur Pvt Ltd has established itself as a trusted name in the metal and alloy manufacturing sector. Based in Nagpur, Maharashtra – a strategic industrial hub – we leverage cutting-edge technology, deep metallurgical expertise, and an unwavering commitment to quality to serve a diverse global clientele.

Our journey began over two decades ago, driven by a passion for metallurgy and a commitment to India's industrial self-reliance. Today, our state-of-the-art manufacturing facilities span over 50,000 square feet, equipped with advanced electric arc furnaces, ladle refining units, and continuous casting machines. We operate with an integrated approach, from raw material sourcing and stringent in-process quality checks to precise finishing and timely logistics. Our team of over 300 skilled professionals, including metallurgists, engineers, and quality assurance experts, works tirelessly to ensure every product meets the highest international standards. We are proud to hold certifications such as ISO 9001:2015 for Quality Management Systems and ISO 14001:2015 for Environmental Management, reflecting our dedication to sustainable and responsible manufacturing practices. Our client portfolio includes leading names in automotive, construction, aerospace, heavy machinery, and infrastructure development across India, Southeast Asia, the Middle East, and Europe.

Modern alloy manufacturing plant interior
20+ Years

Of Industrial Excellence

15+ Countries

Global Export Footprint

300+ Professionals

Dedicated Workforce

ISO Certified

Quality & Environment

Our Core Products

A comprehensive portfolio of high-grade metals and alloys engineered for performance and durability.

Stainless steel coils and sheets

Ferro Alloys

Essential deoxidizers and alloying agents for steelmaking. Our range includes High-Carbon Ferromanganese (HC FeMn), Ferrosilicon (FeSi), Silico Manganese (SiMn), and Ferrochrome (FeCr). These products are crucial for imparting specific properties like strength, hardness, and corrosion resistance to steel. We produce them with precise chemical compositions and low levels of impurities to ensure optimal performance in your production processes.

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Molten steel in a foundry

Specialty & Alloy Steel

Custom-formulated steels for demanding applications. We produce tool steels, spring steels, heat-resistant steels, and high-strength low-alloy (HSLA) steels in various forms – ingots, billets, blooms, and plates. Our technical team works closely with clients to develop grades that meet specific mechanical, thermal, or chemical property requirements for applications in automotive components, industrial machinery, and construction equipment.

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Shiny copper and brass metal sheets

Non-Ferrous Metals

High-purity metals for specialized industries. Our offerings include Copper Cathodes, Brass & Bronze Alloys, Zinc Ingots, and Aluminum Alloys (series 1000 to 6000). These materials are known for their excellent conductivity, corrosion resistance, and lightweight properties, making them ideal for electrical, electronics, automotive, and packaging industries. We ensure strict adherence to compositional standards and deliver products with consistent quality.

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Detailed Product Specifications & Applications

Grades: FeSi 45%, FeSi 65%, FeSi 72%, FeSi 75%

Typical Composition: Silicon (Si): 45-75%, Iron (Fe): Balance, Aluminum (Al): 1.5% max, Calcium (Ca): 1% max, Carbon (C): 0.1% max.

Application: Primarily used as a deoxidizer and alloying agent in steel production. It improves the steel's strength, elasticity, and magnetic permeability. Higher silicon content grades are used in manufacturing silicon steel for transformer cores and electrical motors. It is also a key ingredient in the production of cast iron, where it acts as a graphitizing agent.

Packaging: Available in 50 kg bags, 1-ton jumbo bags, or as per customer requirement.

Grades: SiMn 16/65, SiMn 18/70, SiMn 20/65

Typical Composition: Manganese (Mn): 65-70%, Silicon (Si): 16-20%, Carbon (C): 1.5-2.0%, Phosphorus (P): 0.20% max, Sulfur (S): 0.03% max.

Application: A cost-effective deoxidizer and alloying additive in steelmaking, combining the benefits of both silicon and manganese. It enhances strength, toughness, and hardenability while reducing brittleness. Widely used in the production of carbon steel, stainless steel, and high-strength low-alloy (HSLA) steel for construction, automotive, and rail industries.

Packaging: Lumpy form (10-80mm), 1-ton jumbo bags or bulk.

Our Services

Beyond manufacturing, we provide end-to-end solutions to ensure seamless supply chain integration for our clients.

  • Custom Alloy Development: Our R&D lab collaborates with clients to develop bespoke alloy compositions.
  • Technical Consulting: Metallurgical support for material selection and process optimization.
  • Precision Cutting & Processing: Slitting, shearing, and cutting to exact dimensional tolerances.
  • Quality Testing & Certification: Complete chemical analysis, mechanical testing, and provision of Mill Test Certificates (MTC).
  • Global Logistics & Export Management: Efficient handling of documentation, inland transport, and ocean freight.
Engineer inspecting metal sample in laboratory

Commitment to Quality

Quality is not just a process; it is the foundation of our corporate identity.

In-House Laboratory

Our advanced lab features Optical Emission Spectrometers (OES), X-Ray Fluorescence (XRF) analyzers, and universal testing machines to conduct real-time chemical and mechanical analysis on every batch, ensuring strict compliance with national and international standards like ASTM, IS, DIN, and BS.

Sustainable Operations

We are committed to minimizing our environmental footprint. Our facilities utilize energy-efficient electric arc furnaces, extensive water recycling systems, and baghouse filters to control emissions. We actively participate in carbon offset initiatives and prioritize the use of recycled scrap metal as raw material where feasible.

Certifications & Compliance

ISO 9001:2015: Quality Management System.
ISO 14001:2015: Environmental Management System.
Registered with: Ministry of Corporate Affairs (CIN: U27109MH2000PTC123456), GSTIN: 27AABCC1234D1Z2.
Our processes are regularly audited to ensure continual improvement.

Get in Touch

Reach out for quotes, technical data sheets, or to discuss your specific alloy requirements.

Contact Information

Registered Office:
Plot No. M-12, MIDC Industrial Area, Hingna Road, Nagpur - 441 110, Maharashtra, India.

Phone:
+91-7120-245678, +91-7120-245679

Email:
[email protected]
[email protected]

Business Hours:
Mon - Sat: 9:00 AM - 6:00 PM IST

Our Partners & Resources

Links to industry associations and valuable resources.

Daman GamesMywebsCasio Dealers Private LimitedAnywhere Comforts Cabins Private LimitedArportable Cabins India Private LimitedAspino Ceramics Private LimitedActino Cycle Private LimitedAcsion Engineering (India) Private LimitedAspino Finvest India Private LimitedAspino Financial Services LlpAspino Hr Services Private LimitedAl Misbah Cabins Private Limited
Baidu
World Steel Association
Government of India
MIDC Maharashtra
International ISO
LinkedIn
Ministry of Corporate Affairs