Alloy 617
Equivalent designations
UNS N06617
DIN W. Nr. 2.4663A
Chemical composition
%
Ni
Cr
Co
Mo
Fe
C
Mn
Si
S
Al
Ti
Cu
B
min
44.5
20.0
10.0
8.0
0.05
0.80
max
24.0
15.0
10.0
3.0
0.15
1.00
1.00
0.015
1.50
0.60
0.50
0.006
Physical properties
Density
8.36 g/cm3
Melting range
1330-1375℃
Features: Inconel 617 has excellent resistance to oxidation and carburization at high temperatures. It also resists a wide range of corrosive aqueous environments. Inconel 617 has high strength and maintains much of its strength at elevated temperatures.
Applications: Gas turbine engine combustion cans and ducts, heat treating equipment, petrochemical processing, power plant equipment, and catalyst-grid supports in nitric acid production.