NIMONIC Alloy 91 nickel foil, nickel alloy 91 plate,chinese supplier nimonic 91 bar

Short Description:

NIMONIC alloys consist of nickel and chromium, with the nickel content more than 50%. These alloys exhibit high-temperature low creep and are high performance alloys. Additives like titanium and aluminium increases the strength of the alloy. The commercially available NIMONIC alloys are NIMONIC 75, NIMONIC 80A, 81, 86 and NIMONIC PE11 and 16.

NIMONIC alloy 91 is a wrought nickel-chromium-cobalt alloy that has similar characteristics as that of NIMONIC 90. Titanium and aluminium are added as additives to this alloy. This alloy has increased chromium content for enhanced corrosion resistance in salty and sulphur-based environments. The alloy provides long service for temperatures up to 900°C. The alloy exhibits excellent strength, ductility and stable microstructure.

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Features

Nimonic 91 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.

Applications

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

Chemical Compositions of Nimonic 90 Nickel Alloy

≤0.10

≤1.00

≤0.020

≤0.015

27.0-30.0

Bal

19.0-21.0

0.4-1.1

0.9-1.5

1.9-2.7

≤0.50

≤1.00

Typical Physical and Mechanical Properties (RT, Annealed)

Density, g/cm3	Melting Point, ℃	Tensile Strength, MPa	Yield Strength, MPa	ELongation, %	Hardness, HRB
8.08	1300-1350	1190	680	30	/

Product Form and Standard

Rod, Bar, Wire and Forgings	–
Plate, Sheet and Strip	–
Pipe and Tube	–
Welding Product	–
Others	–

available sizes and specifications

Nimonic 91 available sizes and specifications
Grade	Nimonic 91
Nickel plate	Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm
Nickel strip/ nickel foil	Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm
Nickel coil	Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm
Nickel pipe	Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm
Nickel Capillary Pipe	Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm
Nickel bar	Diameter: Ф4mm - Ф600mm
Nickel wire rod	Diameter：Ф0.01mm - Ф6mm