Incoloy A-286/UNS S66286 sheet/bar/pipe
UNS S66286
DIN W. Nr. 1.4980/1.4944
Incoloy A-286 Trade Name: Alloy A-286; incoloy286; UNS S66286; DIN W. Nr. 1.4980/1.4944, AiSi 660
Form
ASTM
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.