Nimonic 263

Characteristics: Corrosion Resistance
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union

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Product Details

Nimonic 263 Chemical Performance

C

Mo

Ni

Mn

Co

Pb

S

Si

Bi

B

Cu

Al

Ti

Fe

0.04-0.08

5.6-6.1

Remainder

0.6

19.0-21.0

0.002

0.007

0.4

0.0001

0.005

0.20

0.6

1.9-2.8

0.7

 

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The Nimonic 263  alloy is advanced supercritical unit with candidate material, has the  organization stability, deformation of cobalt nickel base super alloy is aging  aggrandizement, contains a high amount of cobalt and a variety of reinforcement  element, the alloy in 815 ~ 815 ℃ has higher tensile strength and creep resistance, good resistance  to oxidation and corrosion resistance, in cold and hot alternate again and  again under the action of alternating have high fatigue strength and good  formability and weldability. Used for turbine engine turbine disc, blade, high  temperature fastener, clamp, sealing ring and elastic element etc.
 The 263 alloy  was precipitated and hardened, and a nickel-chrome-cobalt alloy was added for  solid solution strengthening.263 alloys not only have high strength and  corrosion resistance, but also show good formability and high temperature  ductility in the welding structure.


Product Description


  • Nimonic 263 Alloy is easy to produce  internal crack in forging, allowing heavy hammer blow. Ingot furnace  temperature is not higher than 700 ℃, low temperature area to preheat the first 20-30 minutes, finally the  heating temperature of 1150 ℃ to 1180 ℃, open forging temperature is not lower  than 1050 ℃, the final forging temperature  is not lower than 950 ℃.

  • The average grain size of the alloy is closely related to the  deformation degree and final forging temperature of the forging.

 

Product Application


Nimonic 263 Application

  • 263 alloy is mainly used in steam turbine ring, sheath and various sheet  production.

  • pressure vessels, high-pressure storage tanks, high-pressure  pipelines, heat exchangers (chemical processing industry).

  • oil and gas pipeline, heat exchanger pipe fittings.

  • sewage treatment system.

  • pulp and paper industry classifier, bleaching equipment, storage and  processing system.

  • rotary shaft, press roller, blade, impeller and so on in high  strength corrosion resistance environment.

  • cargo containers for ships or trucks.

  • food processing equipment.

 

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Our Service


  • Spot delivery, including delivering small batches of goods

  • Provide wide-range and complete materials series products

  • Cutting plates, including complex shapes of materials and special  processing and disposal

  • Cutting bars and strips

  • Our application technology expert provide the best material and  recommendation

  • One-stop service

 


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