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Phone Number : +86 18112628895
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Nimonic 80A Nickel Chromium Alloy Cold Rolled Strip for Temperatures up to 815 Degree

Place of Origin China
Brand Name XUNSHI
Certification ISO9001
Model Number W.Nr. 2.4631
Minimum Order Quantity 200kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 45~50 days
Payment Terms T/T
Supply Ability 500kg per week

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Product Details
Equal Grades UNS N07080, W. Nr. 2.4952, Nimonic 80A Density 8.1g/cm3
Melting Range 1320-1365°C Forms Of Supply Bar, Rod, Wire, Plate, Sheet, Pipe
Spec ASTM B 637 Product Name Nickel-Chromium Alloy
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Nickel Chromium Alloy ASTM B 637


Temperatures 815 Degree Nickel Chromium Alloy


Cold Rolled Strip Nimonic Alloy

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Product Description

Temperatures 815°C Cold Rolled Strip W.Nr. 2.4631 Nickel-Chromium Alloy


W.Nr. 2.4631 is a wrought, age-hardenable nickel-chromiumalloy, 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W.Nr. 2.4631 (Nimonic 80A) has been replaced by the Nimonic 90 and Inconel X-750, but is still widely used in nuclear power field due to its low cobalt content.


Chemical composition

C Cr Si Cu Fe Mn Ti Al Co B Zr Pb S Ni
0.1 max 18-21 1.0 max 0.2 max 3.0 max 1.0 max 1.8-2.7 1.0-1.8 2.0 max 0.008 max 0.15 max 0.0025 max 0.015 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


Equal grades of W.Nr. 2.4631  


W.Nr 2.4952

UNS N07080

Nicrofer 7020 Ti



Density: 8.15g/cm3

Magnetic performance: Non-magnetic


Form of supply

Hot forged bar, hot-forged rods, cold-drawn rods, hexagonal rods, ring parts, hot-rolled plates, cold-rolled plates, cold-rolled strip and various non-standard forgings.


Nimonic 80A  Nickel Chromium Alloy Cold Rolled Strip for Temperatures up to 815 Degree 0Nimonic 80A  Nickel Chromium Alloy Cold Rolled Strip for Temperatures up to 815 Degree 1



Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.



· Highly experienced in alloy industry

· Top experts of industry in China

· Advanced technology and process from top famous institutes in China

· Advanced devices through whole production and inspection process

· Strict quality control system

· Company motto: best service, most value

· Smart sales policy


Service Items of XUNSHI

· Non-standard product research and pre-production

· Fabrication of products

· Cutting, splitting for sheets and plates in stock

· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)

· Surface finish (peeling, gridding, polishing)

· Logistics service

· Customized packing service (also for exporting)

· Import and export (XUNSHI is certificated)

· Document translation

· Hard-to-find material sourcing


Customers of XUNSHI

Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.


Where is XUNSHI

A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.

B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).

C- 20KM from Shanghai Hongqiao Airport

D- 20KM from Shanghai Hongqiao Railway Station

E- You can contact XUNSHI sales for a pickup service.