Case Study: Indigenous Clad Plates - Jindal Stainless
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    Jindal Stainless

    Leading the Charge in Indigenous
    Hot Roll Bonded Clad Plate Innovation

    Introduction

    Jindal Stainless has achieved a remarkable milestone with the successful indigenous development of Hot Roll Bonded Clad Plates through our dedicated in-house R&D, a crucial material now utilized in power generation, oil & gas, and chemical processing industries. This breakthrough not only reinforces our position as a leader in advanced material manufacturing but also aligns with the ‘Atmanirbhar Bharat’ initiative by significantly reducing dependency on imports.

    A pivotal driver behind this achievement has been our strategic collaboration with Bharat Heavy Electricals Limited (BHEL), India’s foremost maharatna power sector company. Through this partnership, we have successfully fulfilled BHEL’s demanding requirements for Flue Gas Desulfurization (FGD) systems in thermal power plants. In addition to the BHEL order, we have also completed 2-3 other significant orders, further demonstrating the quality and reliability of our domestically produced clad plates. This progress has led to faster project execution, cost savings, and reduced lead times for critical infrastructure projects, advancing national self-reliance and ensuring India’s key sectors have access to world-class materials without the need for imports.

    Challenge

    Historically, India relied on imports for clad plates, particularly Nickel Alloy Cladded Plates like C276 ( highly valued for its exceptional corrosion resistance), which are widely used in Flue Gas Desulphurization (FGD) systems in thermal power plants. The absence of indigenous production resulted in extended project timelines and significant foreign exchange outflows. Recognizing the growing demand for these high-performance materials, Jindal Stainless embarked on a mission to develop the capability to produce Hot Roll Bonded Clad Plates domestically.

    Technical Excellence

    Materials and Composition

    The C276 Nickel Alloy, used for cladding, provides exceptional corrosion resistance in aggressive environments, while the carbon steel base imparts structural strength. The hot roll bonding process ensures uniform bonding between these two materials, enabling the plates to perform effectively in the most demanding industrial applications.

    Quality Assurance and Testing

    Jindal Stainless ensures that all Hot Roll Bonded Clad Plates meet stringent global standards such as ASTM A264 and A265 which define the quality of bonding and material performance. Key testing protocols include:

    • Tensile and Bend Tests to assess mechanical properties and bond quality.
    • Shear Strength Test to ensure minimum bond strength.
    • Shear Strength Test to ensure minimum bond strength.

    Clad-Brochure-08
    Testing and inspection of Clad Plates are performed in accordance with the specification of ASTM A264 and A265.

    The primary application for these plates is in FGD systems of thermal power plants, which are critical for reducing sulfur dioxide emissions and meeting environmental standards set by the Ministry of Environment, Forest and Climate Change (MoEFCC).These rigorous tests ensure that the plates not only meet but exceed performance expectations, especially in sectors like power and chemical processing where failure is not an option.

    Beyond our pioneering C276 Nickel Alloy Clad Plates, Jindal Stainless offers an extensive range of clad materials tailored to diverse industrial needs. From versatile Stainless Steel to high-performance Nickel Alloy Clad Plates, our comprehensive portfolio delivers optimal solutions for complex applications. For a detailed overview of all our offerings, please refer to the end of this blog.

    Solution: Pioneering Indigenous Clad Plate Manufacturing

    Jindal Stainless successfully developed an in-house process for producing Hot Roll Bonded Clad Plates through years of dedicated R&D. The plates consist of two metallurgically bonded layers: a corrosion-resistant alloy (CRA) as the clad material and carbon steel as the base. The roll bonding process, performed at high temperatures and pressures, ensures b bonding, durability, and superior performance, even in highly corrosive environments.

    The primary application for these plates is in FGD systems of thermal power plants, which are critical for reducing sulfur dioxide emissions and meeting environmental standards set by the Ministry of Environment, Forest and Climate Change (MoEFCC).

    Clad-Brochure-04

    Client Collaboration and Impact

    Partnership with BHEL

    In 2018, Jindal Stainless initiated the supply of clad plates to Bharat Heavy Electricals Limited (BHEL), India’s leading power sector company, for use in FGD systems. The collaboration with BHEL played a critical role in validating the product's quality, ensuring it met the high-performance standards required for industrial use. The plates have now become a crucial component in BHEL’s thermal power plants across India, contributing to emissions reduction and regulatory compliance.

    Market Adoption

    The indigenous production of these clad plates has dramatically reduced the country’s reliance on imported materials. Furthermore, it has resulted in cost savings, reduced lead times for projects, and secured long-term contracts with clients such as BHEL, ensuring a steady demand for the product.

    Strategic Advantages

    Cost Savings and Import Substitution

    The domestic production of C276 Cladded Plates represents a major step towards import substitution, saving India substantial foreign exchange and reducing the country’s dependency on imports, especially from countries like China. With the development of these clad plates, Jindal Stainless has helped streamline critical infrastructure projects by offering quicker lead times, lower costs, and the added advantage of local support.

    Recognition from Industry Leaders

    Jindal Stainless' efforts have been widely recognized in the industry. BHEL, one of the company’s key clients, felicitated Jindal Stainless at their SAMVAAD 3.0 event, acknowledging the company’s crucial role in developing high-performance materials that meet global benchmarks.

    award
    Jindal Stainless, India’s largest stainless steel manufacturer, was felicitated by Bharat Heavy Electricals Limited (BHEL), at Bharat Mandapam, Pragati Maidan, New Delhi, during BHEL SAMVAAD 3.0

    Sustainability and Environmental Impact

    The HR Clad Plates play a pivotal role in reducing the environmental footprint of thermal power plants by enabling the efficient functioning of FGD units. By lowering sulfur dioxide emissions, these plates help thermal power plants adhere to national environmental regulations, contributing to cleaner air and a healthier environment. Additionally, the recyclability of stainless steel ensures that the material aligns with Jindal Stainless' sustainability goals.

    Redefining India's Manufacturing Capabilities

    Jindal Stainless has made an indelible mark in the industrial manufacturing landscape with the successful indigenous development of Hot Roll Bonded Clad Plates. This innovation supports India's broader goals of self-reliance while delivering world-class products for critical sectors like power, oil & gas, and chemical processing.

    With this achievement, Jindal Stainless has reinforced its commitment to fostering industrial growth and contributing to a sustainable, self-sufficient future for India. The company’s ongoing focus on R&D, quality, and strategic collaborations ensures that it remains at the forefront of advanced material manufacturing, serving both domestic and global markets with excellence.

    To learn more about how Jindal Stainless’ innovative solutions can benefit your next project, or to explore partnership opportunities, reach out to our team today and see how we can help you achieve your goals with cutting-edge materials and manufacturing excellence.

    Other High-Performance Clad Plate Offerings

    In addition to the C276 Nickel Alloy Clad Plates, Jindal Stainless offers a wide range of clad materials to cater to diverse industrial needs:

    • Stainless Steel Clad Plates: Various SS Grades (410, 304/L, 316/L, 347/H, 321/H,317L etc etc.), ideal for various critical industrial applications
    • Nickel Alloy Clad Plates: In addition to C276, other nickel options are available

    Our diverse range of clad plates caters to multiple industries, including oil & gas, chemical processing, power generation, and desalination, providing exceptional performance across critical applications.

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