Monel 401

Monel 401 (also known as "Alloy 401"), designated UNS N04401, is a copper-nickel alloy designed for special electrical and electronic applications. It has a very low temperature coefficient of resistance and a mid-range resistivity. Alloy 401 can be easily welded by gas tungsten arc welding (GTAW) or resistance welding. Monel 401 is usually supplied in wire form and is mainly used for wire-wound precision resistors and bimetal contacts. Monel 401 is a ductile copper-nickel alloy with extremely low resistivity and resistance to a wide range of corrosive conditions. Like commercially pure nickel, Monel 401 is less strong in the annealed condition and can only be cold worked to a maximum of 120 KSI.

 

 

The chemical composition of MONEL 401 alloy is given in the following table.

Element	Content (%)
Nickel, Ni	40 – 45 max
Copper, Cu	Remainder
Manganese, Mn	2.25 max
Iron, Fe	0.75 max
Silicon, Si	0.25 max
Cobalt, Co	0.25 max
Carbon, C	0.10 max
Sulfur, S	0.015 max

 

 

MONEL 401 alloy is used in the following applications:

Wirewound resistors

Bimetal contacts

Electrical and electronic applications

 

 

Tempering: Monel 401 alloy has cold rolling properties consistent with different tempering states.

Corrosion resistance: The corrosion resistance of Monel 401 is similar to that of Monel 400.

Heat Treatment: This particular alloy cannot be hardened by heat treatment.

Solderability: Monel 401 has amazing solderability at low temperatures.

 

 

38000㎡ workshop and 200+ emplovees to meet your huge demands. 

 

 

 

 

Gnee exports steel to over 70 countries and collaborates with more than 600 companies worldwide

 

 

Q: Can I get your best price?

A: Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable

 

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