High Nickel Alloy Plates, Sheet, Coils Suppliers

We manufacture and supply High Nickel Alloy Plates, Sheets, and Coils that are engineered for extreme service conditions involving high temperatures, aggressive chemicals, and mechanical stress. Our production facilities utilize advanced metallurgical processes such as vacuum induction melting (VIM) and electroslag remelting (ESR) to ensure chemical purity and homogeneity. Raw materials are alloyed with precise compositions of nickel, chromium, molybdenum, iron, and cobalt to impart superior corrosion resistance, thermal stability, and high-temperature strength. All products undergo hot or cold rolling, annealing, straightening, and surface finishing before quality inspection.

Our Nickel Alloy Plates are produced to meet demanding ASTM specifications such as B162 (Nickel 200/201), B127 (Monel 400), B168 & B443 (Inconel 600/625), B409/B424 (Incoloy 800/825), and B575 (Hastelloy C-22, C-276). These plates offer excellent mechanical properties, with tensile strength ranging from 480 to 960 MPa, elongation of over 30%, and resistance to chloride-induced stress corrosion cracking. They are used in chemical processing units, nuclear and thermal power plants, high-pressure vessels, and marine structures, where material failure is not an option.

Inconel Sheets and Coils are manufactured in thicknesses from 0.5 mm to 10 mm, with widths up to 1500 mm, and are supplied in annealed, bright-annealed, or cold-worked conditions. Using high-precision rolling mills and in-line heat treatment, we ensure dimensional accuracy, uniform grain structure, and excellent surface finish. These products are widely used in heat exchangers, gas turbines, aerospace components, seawater desalination systems, and pollution control equipment. Coils are offered in slit or mill edge formats with tight tolerances and excellent weldability.

All products are tested and certified as per ASTM mechanical and corrosion testing protocols such as intergranular corrosion (IGC), pitting resistance (ASTM G48), and tensile tests. We follow stringent quality controls including PMI (Positive Material Identification), UT (Ultrasonic Testing), and third-party inspections. Each batch is delivered with complete traceability and EN 10204 3.1/3.2-compliant mill test certificates. With in-house cutting capabilities including laser, plasma, and waterjet, we provide customized cut-to-size solutions to industries such as chemical, petrochemical, power generation, aerospace, marine, pulp & paper, and oil & gas across the globe.