Corrosion resistant alloy NS111/NS112/NS131 rod, plate, tube, high-temperature oxidation resistance

Description :

This product is a high-performance corrosion-resistant alloy series, covering multiple grades such as NS111, NS112, NS113, and NS131, widely used in harsh corrosive environments such as petrochemicals, power energy, aerospace, and marine engineering. This series of alloys is based on iron nickel chromium, strengthened by adding trace elements such as molybdenum, copper, titanium, aluminum, etc., and has excellent comprehensive properties.

The main selling points include excellent corrosion resistance and high temperature stability. In an oxidizing medium, a dense oxide film can quickly form on the surface of the alloy, effectively resisting pitting corrosion, crevice corrosion, and stress corrosion cracking; In high temperature environments, it still maintains high creep strength and endurance strength, suitable for long-term high-temperature service scenarios. NS111 and NS112 focus on high-temperature oxidation and carburizing resistance, and are commonly used in cracking furnace tubes and heat treatment equipment; NS131 further enhances its resistance to chloride stress corrosion and is suitable for fields such as seawater desalination and acid oil and gas extraction.

Typical usage scenarios include the manufacturing of core equipment such as chemical reactors, heat exchangers, evaporators, etc; Boiler superheater and reheater pipelines in the power industry; And offshore platform structural components, desulfurization and denitrification devices, etc. The target audience mainly includes pressure vessel manufacturers, chemical equipment purchasers, special material distributors, and various industrial engineering general contractors. We provide various specifications and forms of bars, plates, pipes, etc., and support customized processing to ensure that the materials comply with relevant GB/T or ASTM standards, meet customers' strict requirements for material consistency, weldability, and mechanical processing performance, and help improve equipment service life and safety factor.

AfterSalesService :