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Monel Alloy K500 Exporter And Manufacturer UNS N0500

Monel K500 Alloy • UNS N05500


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Monel Alloy • Alloy K500 • UNS N05500 • NiCu30Al • WNR 2.4375 • NA 18 • Monel K500

Monel K500 Alloy developed to work in Oil and Gas, Shipbuilding and Marine Industries

Siddhagiri Metals and Tubes is a renowned name when it comes to Monel K500 material. Monel K500 is a nickel-copper alloy possess excellent corrosion resistance properties and has greater strength as compared to Monel 400.

Compared to Monel 400, Monel Alloy K-500 has three times the yield strength and double tensile strength. Although K500 Alloy is more vulnerable to stress-corrosion cracking in some environments. A useful feature of this alloy is that it is virtually non-magnetic. However, a magnetic layer can be developed during processing of alloy k500.

Monel alloy k-500 is recognised by a number of designations and specifications, they are, UNS N05500, NA18, En 2.4375, QQN 286, NiCu30Al, K500 Alloy.

Alloy K500 is widely used in corrosive environments including sea water, hydrofluoric acid, sulphuric acid and alkalis. Monel K500 is a rare alloy and is only used in special environments where other alloys fail to perform. Alloy K500 (UNS N0500) has applications in Marine industry, shipbuilding applications such as propellers, shafts, fasteners, Heat exchanger components, Process Industry, Oil & Gas industry, pump shafts and valve stems.

Industry Names: Monel, Monel K500, Alloy K-500, NiCu30Al
Specifications: NA18, UNS N05500, WNR/DIN 2.4375
Applications: Seawater Piping Systems, Desalination, Shipbuilding
Features: Salt-Water Resistant, High Tensile Strength, Corrosion Resistant

Siddhagiri Metals and Tubes is an ISO 9001:2015 certified company with MSE 4 CRISIL rating. We have 25 years of experience in metal exports and manufacture all items as per industry standards and guidelines. Contact us for the best price.


Siddhagiri Metals and Tubes is a specialist of Monel Alloy and supplies Monel Alloy K500 in Fasteners and Round Bar Forms.
Other Names: Alloy K500, K500 Monel,BS NA 18
Category: Monel > Monel K500
Material: Monel | Exotic Material
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.3/5 based on 87 customer reviews

Monel K500 Specifications and Standards

Grade North America Germany Japan Russia European Russian British Other Names
Monel K-500 Alloy UNS N05500 WNR /DIN 2.4375 BS NA 18 Alloy K500, Nickel K500, Alloy K 500, NiCu30Al

Properties of Monel K500

  • Chemical Properties
    Ni Cu Al Ti C Mn Fe S Si
    63.0-70.0 Remainder 2.30-3.15 .35-.85 .25 max 1.5 max 2.0 max 2.0 max .50 max
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRC)
    MIN 690 965 17.00  
    MAX       29
  • Physical Properties
    Density lb/in³ 0.305
    g/cm³ 8.44
    Melting Range °F 2400-2460
    °C 1315-1350
    Modulus of Elasticity 103 ksi  
    Tension 26
      Torsion 9.5
    Poisson's Ratio   0.32

Forms of Monel K500

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