Alloy 400 UNS N04400 is a nickel-copper alloy that is known for its superior resistance to seawater, steam, and other corrosive environments. This 2.4360 Monel 400 has a unique combination of properties that make it ideal for use in a wide range of applications, including marine engineering, chemical processing, and more.
Alloy 400 UNS N04400 Chemical Composition:
Nickel (Ni): 63%
Copper (Cu): 28%
Iron (Fe): 2.5%
Carbon (C): 0.3%
Manganese (Mn): 2%
Silicon (Si): 0.5%
Sulfur (S): 0.024%
In addition, nickel alloy 400 also contains small amounts of other elements such as titanium, aluminum, and nickel. This alloy 400 chemical composition provides the alloy with its exceptional resistance to corrosion, high strength and toughness, and excellent thermal conductivity.
UNS N04400 Material Properties
1. One of the key benefits of nickel-copper alloy 400 is its resistance to corrosion. This Monel 4400 alloy is highly resistant to attack by a variety of corrosive environments, including seawater, sulfuric acid, and alkaline solutions. This makes the Monel N04400 pipe an ideal material for use in marine engineering, chemical processing, and other industries where corrosion resistance is critical.
2. Another important property of alloy 400 tubing is its strength and toughness. This SB 127 alloy 400 has a high tensile strength and is highly resistant to cracking and fracture, making it a reliable material for demanding applications.
3. Finally, Monel 400 UNS N04400 also has excellent thermal conductivity, making it an ideal material for use in heat exchangers, condensers, and other high-temperature applications.





