Professional China Nickel Alloy Steel - Nimonic 263 Wire/Bar /Sheet – Sekonic
Professional China Nickel Alloy Steel - Nimonic 263 Wire/Bar /Sheet – Sekonic Detail:
Common Trade Names: Nimonic 263, UNS N07263, W. Nr. 2.4650
This alloy is air melted nickel-base alloy, was developed by RollsRoyce (1971) Ltd. to provide a sheet material which could be readily fabricated and would offer improved ductility in welded assemblies to replace NIMONIC alloy 80A.It was designed as sheet material to meet specific design criteria in terms of proof stress and creep strength. It is now available in all standard forms.The welding techniques for this alloy are similar to those in common use for other age -hardenable nickelbase alloys. uring salvage welding operations, a preweld heat-treatment is not necessary on age-hardened assemblies but a subsequent age -hardening treatment is desirable after all salvage welding is completed.Material will age in service if temperatures are above 750 degree.
Nimonic 263 Chemical Composition
| C | Cr | Ni | Fe | Mo | Cu | Al | Ti |
| 0.04-0.08 | 19.0-21.0 | balance | ≦0.7 | 5.6-6.1 | ≦0.2 | ≦0.6 | 1.9-2.4 |
| Co | Bi | B | Mn | Si | S | Ag | Pb |
| 19.0-21.0 | ≦0.0001 | ≦0.005 | ≦0.6 | ≦0.4 | ≦0.007 | ≦0.0005 | ≦0.002 |
Nimonic 263 Physical Properties
| Density （g/cm3） |
Melting point （℃） |
Specific heat capacity （J/kg·℃） |
Electric resistivity （Ω·cm） |
Thermal expansion coefficient （20-100℃）/K |
| 8.36 | 1300-1355 | 461 | 115×10E-6 | 10.3×10E-6 |
Nimonic 263 Typical Mechanical Properties
| Test temperature ℃ |
Tensile strength MPa |
Yield strength (0.2yield point)MPa |
Elongation % |
Shrinkage of area % |
Kinetic Young’s Modulus GPa |
| 20 | 1004 | 585 | 45 | 41 | 224 |
| 300 | 880 | 505 | 45 | 50 | 206 |
| 600 | 819 | 490 | 43 | 50 | 185 |
| 900 | 232 | 145 | 34 | 58 | 154 |
| 1000 | 108 | 70 | 69 | 72 | 142 |
Nimonic 263 Available Products in Sekonic Metals
Nimonic 263 Bars & Rods
Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts
Nimonic 263 Welding wire
Supply in welding wire and spring wire in coil form and cut length.
Nimonic 263 Sheet & Plate
Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.
Nimonic 263 seamless tube & Welded pipe
Standards size and customized dimension can be produced by us with small tolerance
Nimonic 263 Strip & Coil
Soft condition and hard condition with AB bright surface, width up to 1000mm
Nimonic 263 Forging Ring
Forging Ring or gasket,size can be customized with bright surface and precision tolerance
Nimonic 263 Characteristics ?
• High-strength alloy, precipitation hardening.
• The formability of the alloy in the field of welding application is good
• Excellent ductility.
Nimonic 263 Applications :
Suitable for manufacturing steel structure and aircraft engines and gas turbine components.
Product detail pictures:
Related Product Guide:
Why Nickel Based Alloys ?
Special Materials we offer
We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Professional China Nickel Alloy Steel - Nimonic 263 Wire/Bar /Sheet – Sekonic , The product will supply to all over the world, such as: Egypt, Lebanon, Nepal, With excellent solutions, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We'll satisfy you with our qualified service!
By Daniel Coppin from Bahamas - 2017.06.29 18:55
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Philipppa from Colombia - 2017.03.28 12:22
