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K500 Monel Round & Flat Wire

Strong, corrosion resistant, fatigue resistant

UNS N05500

Stainless Steel Products manufactures Monel ® K500 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 ® K500 alloy is one of the most popular corrosion-resistant alloys and offers a long list of benefits when made into wire: Through the addition of aluminum and titanium in a precipitation hardening process, Monel ® K500 alloy is 3x stronger (yield strength) and 2x harder (tensile) than Monel ® 400 alloy. It is just as corrosion resistant.

  • Ductile
  • StrengthWeldableCorrosion resistantChemical resistant
  • WeldableCorrosion resistantChemical resistant
  • Corrosion Resistant
  • Chemical Resistant

Having the right blend

Monel ® K500 alloy is a blend of aluminum, carbon, copper, iron, manganese, nickel, silicon, sulfur and titanium materials. Monel ® K500 alloy is composed of:


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

Reference mechanical, electrical and thermal parameters

Material TypeNon-ferrous
Resistivity at 20°C 0.0000615ohm-cm
Electrical conductivity34%IACS
Thermal conductivity17.5w/m-°k
Machine index36%Compared to B-1112 100%
Hardness85Rockwell B
Yield strength790MPa
Ultimate strength860MPa
Poissons ratio0.32
Modulus of elasticity179GPa
Specific heat419J/kg°C
Annealing temperature982-1037°C

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

Supplying the wire, you need

Wire made from Monel ® K500 alloy has many uses in many industries. Today, Monel ® K500 alloy wire is widely used in the marine, chemical processing, pollution control, oil and gas production industries. Wire manufactured from Monel ® K500 can be used for:

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

Delivering the best Monel K500 alloy wire

Since 1995, Stainless Steel Products has developed and delivered high-performing, long-lasting Monel ® K500 Flat & Round Wire.

Stainless Steel Products has the experience, expertise and equipment to provide the Monel ® K500 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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