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Salem Works

Engineering India’s Finest Special Steels

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Salem Works stands at the forefront of special steelmaking, producing over 850 grades using energy-efficient EOF, Kocks mills and digital control systems. Zero effluent discharge, captive power recovery and integrated operations ensure precision, reliability and responsible growth.

Pottaneri, Salem, Tamil Nadu

Location

2004

Commissioned

1 MTPA

(Cold Rolled & Coated Products) Total Capacity

WHAT SETS US APART
Precision in Special Steels

Specialised facility focused on alloy and high-grade steel manufacturing.

India’s Largest Special Steel Facility

India’s largest integrated special steel plant, Salem Works, supports automotive, engineering and defence sectors with scale, reliability and consistency.

Technology and Operations

Technology and Operations

Smart Steelmaking, Perfected

Salem Works represents the cutting edge of special steelmaking. From EOF furnaces and precision casting to Kocks Block rolling and advanced inspection, every process is engineered for accuracy. Digital integration through AI, IoT, predictive analytics and Integrated Control Tower dashboards delivers real-time control, enhanced safety and consistent quality, supporting demanding automotive, infrastructure and energy applications with high-performance steels.

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Sustainability and Community Impact
Building Value Beyond Steel

Salem Works integrates sustainability initiatives and community engagement to support inclusive, low-impact industrial development.

Sustainability Initiatives
Waste to Wealth
Going Green

Zero-Waste Philosophy

Zero-Waste Philosophy

Salem Works embeds a zero-waste approach across operations, ensuring materials are reused, recycled and optimised at every production stage.

Waste-Heat Recovery Boilers (WHRBs)

Waste-Heat Recovery Boilers (WHRBs)

WHRBs convert flue gas heat into power, cutting fossil fuel use and improving energy efficiency across Salem Works operations.

Zero Liquid Discharge (ZLD)

Zero Liquid Discharge (ZLD)

All effluents are treated and fully recycled within the plant, enabling zero liquid discharge and responsible water stewardship.

Energy Efficiency

Energy Efficiency

Optimised systems, VFDs and LED lighting have reduced specific energy consumption by over 15% at Salem Works.

Emission Control & Air Quality

Emission Control & Air Quality

Multi-stage dedusting units and electrostatic precipitators keep air emissions well below regulatory limits.

Water Conservation

Water Conservation

Rainwater harvesting systems across the plant and township significantly reduce freshwater withdrawal.

Recycling & Water Reuse

Recycling & Water Reuse

Advanced treatment plants recycle process water, supporting zero discharge and long-term water security.

Renewable Energy & Carbon Reduction

Renewable Energy & Carbon Reduction

Renewables, waste gas recovery and cleaner fuels support Salem Works’ carbon reduction and decarbonisation goals.

Waste Management & Circularity

Waste Management & Circularity

Steel slag and by-products are converted into construction materials, advancing circular economy practices.

Biodiversity & Green Cover

Biodiversity & Green Cover

Extensive green belts and tree plantations cover over 90% of the site, preserving biodiversity and acting as carbon sinks.

Environmental Monitoring

Environmental Monitoring

Continuous air and water quality monitoring ensures compliance, transparency and proactive environmental management.

Community & Social Responsibility

Community & Social Responsibility

Salem Works supports livelihoods, education and healthcare, strengthening community resilience and inclusive growth.

Health & Safety

Health & Safety

Strong focus on employee wellbeing and safe workplaces underpins Salem Works’ sustainability commitment.

Circular Economy Commitment

Circular Economy Commitment

Salem Works follows JSW’s circular economy model, ensuring near-total resource utilisation and minimal waste across steelmaking operations.

Slag Utilisation

Slag Utilisation

Blast furnace and steelmaking slag are converted into cementitious material for roads and construction, reducing landfill and carbon impact.

Dust & Scrap Recovery

Dust & Scrap Recovery

Advanced recycling units recover metallic values from dust and scrap, reintegrating them into sinter plants for material efficiency.

Coke Oven Gas Recovery

Coke Oven Gas Recovery

Coke oven gas is captured and reused as fuel for power generation, lowering fossil fuel dependence and improving energy efficiency.

Mill Scale Reuse

Mill Scale Reuse

Mill scale is recycled back into sintering and pelletising processes, maximising iron recovery and reducing raw material waste.

Fly Ash Utilisation

Fly Ash Utilisation

Fly ash is reused in brick manufacturing and land reclamation projects, supporting sustainable construction and waste reduction.

Zero Waste to Landfill

Zero Waste to Landfill

Effective segregation, recycling and audits enable Salem Works to achieve over 99% solid-waste utilisation.

Water Stewardship

Water Stewardship

Rainwater harvesting and reuse systems significantly reduce freshwater withdrawal while supporting sustainable plant operations.

Biochar Pilot Initiative

Biochar Pilot Initiative

Biochar trials replacing part of the coal injection demonstrate stable furnace performance with lower carbon emissions.

Resource Efficiency Leadership

Resource Efficiency Leadership

High recycling rates and innovative reuse practices position Salem Works as an industry benchmark in waste-to-wealth performance.

Renewable Energy

Renewable Energy

Salem Works is progressing towards 100% renewable power by 2030, supported by hybrid solar and wind capacity initiatives.

Waste Heat Recovery

Waste Heat Recovery

Waste heat and process gases from steelmaking are recovered for captive power generation, significantly reducing the carbon footprint.

Advanced Emission Control

Advanced Emission Control

Technologies like MEROS and continuous emission monitoring systems ensure precise control and real-time tracking of air emissions.

Green Hydrogen & CCU

Green Hydrogen & CCU

Salem Works is piloting green hydrogen for steelmaking while exploring carbon capture solutions for long-term decarbonisation.

Water Recycling

Water Recycling

Sewage treatment plants recycle wastewater for reuse within operations, reducing freshwater intake and improving water security.

Water Conservation

Water Conservation

Advanced conservation practices and reuse systems help Salem Works minimise water consumption across processes.

Waste-to-Value

Waste-to-Value

Production by-products are converted into valuable materials, reinforcing Salem Works’ waste-to-value and efficiency focus.

Increased Scrap Usage

Increased Scrap Usage

Higher scrap utilisation in steelmaking reduces raw material consumption and lowers overall carbon intensity.

Circular Resources

Circular Resources

Circular economy principles guide resource use at Salem Works, ensuring materials are reused efficiently across operations.

Massive Greening

Massive Greening

With over 91% green belt coverage, Salem Works supports biodiversity, carbon sequestration and ecological balance.

Community Participation

Community Participation

Tree plantation drives with local communities and Panchayats strengthen environmental stewardship and shared responsibility.

Habitat Restoration

Habitat Restoration

Planned conservation and habitat restoration initiatives protect local ecosystems and support long-term environmental resilience.

Milestones

Defining Moments of Salem Works

The 0.5 MTPA Blooming Mill was commissioned
2010
The 0.5 MTPA Blooming Mill was commissioned
Diversified into special steels from commodity steels
2010
Diversified into special steels from commodity steels

Awards and Recognitions

Distinguished as India's largest special alloy steel plant to achieve this world-renowned benchmark for quality and process innovation.

Distinguished as India's largest special alloy steel plant to achieve this world-renowned benchmark for quality and process innovation.

Ranked first in the integrated steel category by the Indian Institute of Metals for exemplary environmental and sustainability performance.

Ranked first in the integrated steel category by the Indian Institute of Metals for exemplary environmental and sustainability performance.

Recognized for setting industry-leading benchmarks in energy efficiency and the implementation of best-in-class green technologies

Recognized for setting industry-leading benchmarks in energy efficiency and the implementation of best-in-class green technologies

Product Line
Special and Alloy Steel Solutions

Salem Works produces alloy and special steels engineered for automotive, engineering, and industrial applications.

Special Alloy Steel

Special Alloy Steel

Best-in-class alloy steels, encompassing a refined portfolio of precision bars, wire rods, and bright bars.

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Wire Rods

Wire Rods

Versatile rods used in engineering, construction, and fastener manufacturing.

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Hot Rolled Products

Hot Rolled Products

Hot rolled coils, plates and sheets engineered for heavy fabrication, machinery, structures and infrastructure applications.

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Grinding Media

Grinding Media

High-performance grinding media, developed as precision skew-rolled balls for demanding mining and mineral processing environments.

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