Cast Alloy

Mar M 247

MAR M 247 is a high volume fraction gamma prime alloy (~62%), with good oxidation resistance and good stability due to its high refractory element content. MAR M 247 alloy can be cast into thin wall and complex geometries. Qualified under PWA 1447, PWA 1489, EMS 55447, and DMD 9013-32, it is used for turbine blades and vanes in aerospace and industrial gas turbine applications requiring reliable elevated-temperature performance.
Industry Specification
Industries
General Industrial

Nominal Chemistry (wt %)

MAR M 247 is a high creep strength alloy used in conventionally cast gas turbine blades, vanes, and structural components from 980°C to 1010°C.
0.15
Carbon
5.5
Aluminium
0.015
Boron
8
Chromium
10
Cobalt
1.5
Hafnium
0.6
Molybdenum
Niobium / Columbium
3
Tantalum
1
Titanium
10
Tungsten
0.03
Zirconium
Iron
Bal
Nickel

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AMS 7008
Cast Alloy

Mar M 247

MAR M 247 is a high volume fraction gamma prime alloy (~62%), with good oxidation resistance and good stability due to its high refractory element content. MAR M 247 alloy can be cast into thin wall and complex geometries. Qualified under PWA 1447, PWA 1489, EMS 55447, and DMD 9013-32, it is used for turbine blades and vanes in aerospace and industrial gas turbine applications requiring reliable elevated-temperature performance.

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
Powder Alloy

NiX XP

NiX XP is a non-magnetic, nickel-base superalloy powder for high-strength, heat- and corrosion-resistant parts up to 1204°C (2200°F).

AMS 7008