Monel 400 alloy Monel 400 chemical composition and implementation standards
Monel 400 (UNS N 04400/2.4360) is a solid solution alloy composed of Ni and Cu that can only be hardened by cold working. It has both the noble metal properties of Cu and the passivation properties of Ni. It has good toughness and is used in various applications. A nickel-copper alloy with good corrosion resistance in corrosive environments. This alloy is typically used in oxidizing, neutral to moderately reducing environments. Another application area of this material is the marine environment and other non-oxidizing chloride solutions. Therefore, it is widely used in seawater desalination devices, heat exchangers, surface materials of marine structures, etc. This alloy has a long history of application as a corrosion-resistant material. A high-copper-nickel alloy was developed in the early twentieth century. At present, the proportion of copper and nickel in this alloy has been basically fixed. Like other industrial pure nickel products, Monel 400 alloy has low strength under annealed conditions. Due to this, different annealing temperatures can be used to give the material different strengths.
Monel 400 similar brands
Monel 400 (China), UNS N 04400 (USA), W.Nr.2.4360 (Germany)
Monel 400 material properties
·Suitable for various corrosive environments
·Resistant to chloride ion stress corrosion cracking
·Has good strength and toughness within a certain temperature range
