Nimonic263 Mechanical properties of Nimonic263
Nimonic263 Mechanical properties of Nimonic263,
NimONIC263 bar round, NimonIC263 grinding rod, NIMonic263 plate zero cutting spot, NIMONIC263 precision strip, NimonIC263 seamless pipe, NimONIC263 steel plate bar, NimonIC263 steel plate forgings, Nimonic263 steel plate strip,
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.
The main material is 0Cr13Al ferrite stainless steel.Nickel improves toughness and ductility, making it easier to process, manufacture and weld.Five different types of stainless steel have — property properties, including — room temperature, high temperature, low temperature mechanical properties.
Whether nimonIC263 bar or round steel, whether nimonic263 plate or strip, whether nimonIC263 wire or pipe, they can be different in hardness, density and other mechanical properties of Nimonic263, their heat treatment scheme is different, but their materials,Nimonic263, for example, is chemically indistinguishable.
Delivery status: common specifications are in large stock – long-term supply.Non-standard specifications required by customers can also be customized for you.
