Alloy 404 / UNS N04404

Grade: Monel 404/UNS N04404/Alloy 404/Nickel Alloy 404/W.Nr. 2.4867

Sheet/Plate: 0.3mm-150mm

Strip/Foil: 0.02mm-16mm

Pipe: 6mm*0.5mm-1200mm*100mm

Bar: Ф6mm – Ф600mm

Wire: Ф0.01mm – Ф6mm

Others: Forged Rings, Flanges, Elbows, Tees, Reducers etc.

Standard: ASTM/ASME/AMS

MONEL 404 is a nickel-copper alloy specially adjusted for low magnetic permeability and low Curie temperature. It provides excellent brazing characteristics and corrosion resistance, making it suitable for electronic, electrical and specialized precision applications.

Chemical Composition (wt.%):

Element Content
Ni 52-57
Cu Balance
Fe ≤0.5
Mn ≤0.1
Si ≤0.1
Al ≤0.05

Mechanical Properties:

Property Typical Value
Tensile Strength ≈480 MPa
Yield Strength ≈170 MPa
Elongation ≥35%

Applications:

  • Electronic components
  • Glass-to-metal seals
  • Low magnetic applications

MONEL 404 is a nickel-copper alloy specially adjusted for low magnetic permeability and low Curie temperature. It provides excellent brazing characteristics and corrosion resistance, making it suitable for electronic, electrical and specialized precision applications.

Chemical Composition (wt.%):

Element Content
Ni 52-57
Cu Balance
Fe ≤0.5
Mn ≤0.1
Si ≤0.1
Al ≤0.05

Mechanical Properties:

Property Typical Value
Tensile Strength ≈480 MPa
Yield Strength ≈170 MPa
Elongation ≥35%

Applications:

  • Electronic components
  • Glass-to-metal seals
  • Low magnetic applications
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