Equivalent designations: Monel 401, UNS N04401

Monel 401 Trade Name:Alloy401; UNS N04401

Monel 401 is a nickel-copper alloy with a very low coefficient of electrical resistivity and resistance to a wide variety of corrosive conditions. Like with commercially pure Nickel, Alloy 401 is low in strength in the annealed condition and can only be cold worked to a maximum of 120 KSI.

Monel 401 has a very low temperature coefficient of resistance and medium-range electrical resistivity. It is used in specialized electrical and electronic Applications.

Specification:
Wire: 0.01-10mm
Strip: 0.05*5.0-5.0*250mm 
Bar: φ4-50mm
Pipe: φ6-273mm;δ1-30mm
Sheet: δ 0.8-36mm;Width 650-2000mm;Length 800-4500mm

Chemical composition

Physical properties

Features:Monel 401 has a very low temperature coefficient of resistance and medium-range electrical resistivity. It is used in specialized electrical and electronic Applications.

Applications:Wire-wound precision resistors and bi-metal contacts.