Professional China Nickel Alloy Steel - Nimonic 263 Wire/Bar /Sheet – Sekonic

Product Detail

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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

Inconel 718 bar,inconel 625 bar

Nimonic 263 Bars & Rods

Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts

welding wire and spring wire

Nimonic 263 Welding wire

Supply in welding wire and spring wire in coil form and cut length.

Sheet & Plate

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

inconel strip,invar stirp,kovar stirp

Nimonic 263 Strip & Coil

Soft condition and hard condition with AB bright surface, width up to 1000mm

Nimonic 80A, iNCONEL 718, iNCONEL 625, incoloy 800

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:
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Special Materials we offer

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