Incoloy A-286/UNS S66286 sheet/bar/pipe
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  • Parameter

UNS S66286

DIN W. Nr. 1.4980

Incoloy A-286 Trade Name: Alloy A-286; UNS S66286; DIN W. Nr. 1.4980, AiSi 660

Bar and forging A 638, A 484

Chemical composition

% Fe Ni Cr C Si Mn P S Ti Mo V Al B
min balance 24.0 13.5 1.90 1.00 0.10 0.0010
max 27.0 16.0 0.08 1.00 2.00 0.040 0.030 2.35 1.50 0.50 0.35 0.010

Physical properties

Density 7.94 g/cm3
Melting range 1370-1430℃

Features: Incoloy A-286 is an age-hardenable alloy which can withstand oxidation and retain good strength at temperatures up to about 700℃. It can be readily formed by standard processes for stainless steels and nickel alloys.

Applications: Aircraft and industrial gas turbine components that are subject to high levels of heat and stress at service temperatures up to 700℃ such as turbine wheels and blades, frames, superchargers and afterburner parts. It is also used in fasteners of automotive engines.

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