Monel 401、 UNS N04401

Monel 401 alloy characteristics

Monel 401 is an alloy with a very low resistance temperature coefficient and medium range resistivity. It is mainly used for professional electrical and electronic applications.

 

Chemical composition of Monel 401 alloy

%	Ni	Cu	Fe	C	Mn	Si	S	Co
Min.	40	margin
Max.	45		0.75	0.1	2.25	0.25	0.015	0.25

 

Physical properties of Monel 401 alloy

Density	8.91 g/cm3
Melting point	1280℃

 

Monel 401 alloy application

Wirewound precision resistors and bimetal contacts

 

Special alloy materials commonly used in seawater desalination:

Stainless steel: 317L, 1.4529, 254SMO, 904L, AL-6XN, etc.

Nickel-based alloys: Alloy 31, Alloy 926, Incoloy 926, Incoloy 825, Monel 400

Corrosion resistant alloy: NS112