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W.Nr 2.4952 Nimonic Alloy Cold Heading Wire Rod Density 8.2g/Cm3 ASTM B637

Place of Origin China
Brand Name XUNSHI
Certification ISO, Rohs
Model Number W.Nr 2.4952
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details Wooden case
Delivery Time 20-25 days
Payment Terms T/T
Supply Ability 5000 kg per month

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Product Details
Equal Grades GH4080A(GH80A), W.Nr 2.4952, UNS N07080, Nicrofer 7020 Ti, NiCr20TiAl Forms Of Supply Round Bar, Wire Rod, Wire, Fastener
Spec ASTM B637 Density 8.2g/cm3
Product Name Nimonic Alloy Certification ISO, Rohs
High Light

high strength alloys


nickel chromium alloy

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Product Description

W.Nr 2.4952 Cold Heading Wire Rod for Automotive Engine Fasteners



W.Nr 2.4952 is a wrought, age-hardenable nickel-chromium alloy, strengthened by additions of titanium, aluminum and carbon, developed for service at temperatures up to 815°C (1500°F). It is produced by high-frequency melting and casting in air for forms to be extruded. Electroslag refined material is used for forms to be forged. Vacuum refined versions are also available. W.Nr 2.4952 is currently used for gas turbine components (blades, rings and discs), bolts, nuclear boiler tube supports, die casting inserts and cores, and for automobile exhaust valves.




Chemical composition

Element C Mn Si S Cr Ti Al Fe Ni
Weight(%) 0.10 max. 1.00 max. 1.00 max. 0.015 max. 18.00-21.00 1.80-2.70 0.50-1.80 3.00 max. Rem



  •  Good creep resistance performance at temperature 650°C~850°C.
  •  Good resistance to oxidation at temperature 650°C~850°C
  •  Good cold and hot work performance
  •  Good resistance to fatigue in serve work conditions


  •  Gas turbine components such as blades, rings and plates, etc..
  •  Bolts used in temperature and stress limit
  •  Combustion engine exhaust valve and other high strength parts.
  •  Nuclear boiler tube bracket,
  •  High temperature springs

A-ONE ALLOY supplys high quality wire rods to fastener manufacturer in China mainland who receive regular orders from customers in EU area.


W.Nr 2.4952 Nimonic Alloy Cold Heading Wire Rod Density 8.2g/Cm3 ASTM B637 0