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400 Monel Round & Flat Wire

Strong, weldable, corrosion resistant.

Stainless Steel Products manufactures Monel ® 400 alloy in round wire, flat wire, cut to length for the performance you need for the most demanding uses.

MONEL® is a registered trademark of Special Metals Corporation


Monel ® 400 alloy is one of the most popular special alloys, and offers a long list of benefits when made into wire:

  • Ductile
  • Strength
  • Weldable
  • Corrosion resistant
  • Chemical resistant

Having the right blend

Monel ® 400 alloy is a blend of carbon, copper, iron, manganese, nickel, silicon and sulfur materials. Monel ® 400 alloy is composed of:


*This is for information purposes only. Actual numbers may vary.


Material TypeNon-ferrous
Resistivity 5.47E-05ohm-cm
Electrical conductivity34%IACS
Thermal conductivity21.8w/m-°k
Machine index48%Compared to B-1112 100%
Hardness70-96Rockwell B
Yield strength240MPa
Ultimate strength550MPa
Poissons ratio0.32
Modulus of elasticity179GPa
Specific heat427J/kg°C
Annealing temperature704-982°C

*This is for information purposes only. Actual numbers may vary.

Supplying the wire, you need

Wire made from Monel ® 400 alloy has many uses in many industries. Today, Monel ® 400 round wire is widely used in the cold working, marine components, chemical processing, wire netting, filtration, pipe, valve, structural frame and eyeglass frame industries. Wire manufactured from Monel ® 400 can be used for:

  • Cold Working
  • Marine Components
  • Chemical Processing
  • Wire Netting
  • Filtration
  • Pipes
  • Valves
  • Frames
  • Eyeglass Frames

Note: If you need an even stronger and harder Monel ® alloy for your most rigorous applications, refer to our Monel ® K500 alloy. Monel ® K500 alloy is 3x stronger (yield strength) and 2x harder (tensile) than Monel ® 400 alloy.

Delivering the best Monel 400 alloy wire

Since 1995, Stainless Steel Products has developed and delivered high-performing, long-lasting Monel ® 400 alloy wire.

Stainless Steel Products has the experience, expertise and equipment to provide the Monel ® 400 alloy round wire, flat wire, cut to length you require.


  • Operating since 1995
  • Supply and serve industries and manufacturers across the globe


  • Dedicated engineering assistance from a worldwide network of technical professionals
  • Keen attention to detail in all manufacturing phases
  • Superior customer service
  • Expedient, timely delivery


  • Headquartered in the United States of America
  • Utilize rolling mills, drawing, spooling and coiling equipment.
  • In-house round and flat wire cleaning available
  • Expansive inventory of materials in stock for quick shipment


Ferrous or non-ferrous, we work with most alloys available on the market today. Below is a list by major alloy family class:

Other Alloys

Industries We Serve

SSP works with all major industries on various product applications.  Take advantage of our breadth of knowledge on a wide variety of specifications and requirements!

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