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NIMONIC® alloy 91

Generic Family: Nickel - Wrought - Ni-Cr AlloySupplied by: Special Metals Corporation
NIMONIC® alloy 91 is a wrought nickel-chromium-cobalt based alloy strengthened by additions of aluminum and titanium.

This alloy is a modification of NIMONIC alloy 90, but has an increased chromium content to improve corrosion resisistance in salt and sulfur contaminated environments. The alloy is suitable for long service up to about 900°C. It combines good strength and ductility with stability of microstructure and excellent resistance to hot corrosion.

NIMONIC alloy 91 is intended for high-temperature stressed parts such as blades in gas turbines burning impure fuels or operating in marine environments.
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Asia Pacific, Europe, North America
Other Properties
Forms Available, Metal Type, Type Analysis, Density, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Reduction of Area, Tensile Modulus, Mean Specific Heat
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Processing

Find specific processing information for NIMONIC® as well as general information for the Nickel - Wrought - Ni-Cr Alloy generic family. Register or Sign In for more information.

Where To Buy

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