Cast Alloy

C263

C263 offers an excellent combination of intermediate-temperature strength, oxidation resistance, and weldability, making it a preferred material for sheet-fabricated and cast combustion components. Its moderate gamma prime fraction provides good creep resistance without sacrificing the formability needed for complex combustor geometries. Qualified under MSRR 7040 and DMD0449-32, C263 serves aerospace and power generation applications where long-term thermal stability is required.
Industry Specification
Industries
Aerospace
Power Generation

Nominal Chemistry (wt %)

C263 is a precipitation-hardened nickel-base alloy for combustion hardware, transition ducts, and turbine casings up to 850°C.
0.06
Carbon
0.45
Aluminium
0.001
Boron
20
Chromium
20
Cobalt
Hafnium
6
Molybdenum
Niobium / Columbium
Tantalum
2.15
Titanium
Tungsten
Zirconium
Iron
Bal
Nickel

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Cast Alloy

C263

C263 offers an excellent combination of intermediate-temperature strength, oxidation resistance, and weldability, making it a preferred material for sheet-fabricated and cast combustion components. Its moderate gamma prime fraction provides good creep resistance without sacrificing the formability needed for complex combustor geometries. Qualified under MSRR 7040 and DMD0449-32, C263 serves aerospace and power generation applications where long-term thermal stability is required.

Keep exploring.

All alloys
Powder Alloy

282

282 is a gamma prime strengthened nickel-base superalloy powder with high creep strength and strong fabricability for additive manufacturing.

Cast Alloy

René N515

René N515 is a reduced-rhenium single crystal nickel-base superalloy for high-pressure turbine blades and nozzle guide vanes.

C50TF130
Cast Alloy

René N500

René N500 is a rhenium-free single crystal nickel-base superalloy for high-pressure turbine blades and nozzle guide vanes.