Metco Overseas

Alloy 20 Round Bar is a high-performance nickel–iron–chromium alloy bar with added copper and molybdenum, designed for excellent resistance to strong acids, especially sulfuric acid. It offers superior corrosion resistance, high strength, and durability in aggressive chemical environments. These round bars provide good mechanical properties, weldability, and reliable performance under severe conditions. Alloy 20 round bars are widely used in chemical processing, pharmaceutical equipment, petrochemical industries, heat exchangers, and storage tanks where resistance to corrosion, high performance, and long service life are critical.

Nickel Alloy 36 Round Bar, also known as Invar 36, is a nickel–iron alloy renowned for its extremely low coefficient of thermal expansion. It offers excellent dimensional stability across a wide temperature range along with good strength and toughness. These round bars maintain precise dimensions even under temperature fluctuations, making them ideal for precision and critical applications. Nickel Alloy 36 round bars are widely used in aerospace, instrumentation, electronics, cryogenic equipment, measuring devices, and precision engineering applications where thermal stability and accuracy are essential.

Zirconium Round Bar is a high-performance metal bar known for its exceptional corrosion resistance, especially against strong acids, alkalis, and aggressive chemical environments. It offers excellent strength, ductility, and stability at elevated temperatures, along with low neutron absorption characteristics. These round bars provide reliable performance and long service life in extreme conditions. Zirconium round bars are widely used in chemical processing equipment, nuclear reactors, heat exchangers, aerospace components, and specialty industrial applications where superior corrosion resistance, thermal stability, and durability are critical.