Monel 400 is a nickel based alloy material with excellent corrosion resistance in seawater, chemical solvents, ammonia sulfur chlorine, hydrogen chloride, various acidic media such as sulfuric acid, hydrofluoric acid, hydrochloric acid, phosphoric acid, organic acids, alkaline media, salts, and molten salts. At the same time, it has good mechanical properties and a wide range of temperatures from low to high, with good welding performance and medium to high strength.

• Chemical Properties of Monel 400

• Application

1. Marine and Offshore: Monel 400 wire is extensively used in marine and offshore applications, including seawater desalination plants, offshore platforms, and marine equipment. 

2. Chemical Processing: Monel 400 wire is widely employed in the chemical industry for handling corrosive chemicals, including sulfuric acid, hydrofluoric acid, and alkaline solutions. 

3. Oil and Gas: Monel 400 wire finds application in the oil and gas industry, particularly in offshore drilling and production operations.

4. Aerospace: Monel 400 wire is utilized in various aerospace applications, including aircraft fuel systems, exhaust components, and engine parts. 

5. Electrical and Electronic: Monel 400 wire's low magnetic permeability and excellent electrical conductivity make it valuable in electrical and electronic applications. 

• Mechanical Properties

  Typical Room Temperature Tensile Properties of Annealed Material

  Product Form	Condition	Tensile (ksi)	.2% Yield (ksi)	Elongation %	Hardness
  Rod & Bar	Hot-Finished/Aged	140-190	100-150	30-20	27-38 HRC
  Rod & Bar	Hot Finished/Annealed	90-110	40-60	45-25	75-90 HRB
  Rod & Bar	Hot Finished/Annealed/Aged	130-165	85-120	35-20	24-35 HRC
  Rod & Bar	Cold-Drawn/Aged	135-185	95-160	30-15	25-41 HRC
  Rod & Bar	Cold-Drawn/Annealed/Aged	130-190	85-120	30-20	24-35 HRC
  Plate	ot-Finished/Aged	140-180	100-135	30-20	27-37 HRC
  Sheet	Cold-Rolled/Annealed	90-105	40-65	45-25	85 HRB Max