Nickel Alloy C-263, Hastelloy® C-263

Hastelloy C-263, is an age hardenable nickel-cobalt-chromium-molybdenum alloy. Also known as Nickel Alloy C-263 and Haynes® 263, Hastelloy® 2 C-263 has some very positive attributes that make it ideal for a wide range of applications.  These attributes include:

Very good aged strength properties

Excellent fabrication characteristics in the annealed condition

Good ductility, formability, and weldability

Intermediate temperature tensile ductility

Hot working temp range from 1750° to 2100° F (955°-1150° C)

Can easily be welding using methods including TIG, MIG, electron beam and resistance welding

In order to be considered Hastelloy C-263, an alloy must have a chemical composition of:

Ni 51%

Cr 20%

Co 20%

Ti 2.15%

Al .45%

C .060%

A number of different critical industries rely on Hastelloy C-263 and Nickel Alloy C-263 for their applications including:

Aircraft and Land-based turbine applications

Low-temperature combustors

Transition liners

Ring components

Welding of GTD222 investment castings

Sino Special Metal has been a distributor of Hastelloy C-263 and Nickel Alloy C-263 for many years, especially in wire form.  It is also important to note that Hastelloy C-263 meets or exceeds various specifications including:

UNS: N07263

W. Nr./EN: 2.4650

AMS: 5966(weld wire)

GE: B50A771, B50A783

RR: 9500/16

We stock and sell Nickel Alloy C-263 and Hastelloy® C-263 in Wire.

Chemical Composition of Nickel Alloy C-263 and Hastelloy® C-263