Superalloys

PER7H

Spécifications

Common name
UDIMET 710
EU
NiCr18Co15TiMoAl

Composition

C
0.07
Ni
Base
Cr
18
Mo
3
Ti
5
Co
15
Al
2.5
W
1.5

Applications

• Parts subject to both a hot corrosive environment and to a high level of mechanical stress, such as discs, blades…
• This grade has been predominantly developed in the aerospace industry
• For applications at extremely high temperature it is possible to use other heat treatment conditions to produce significantly different properties (please contact us).

Characteristics

Precipitation hardened, nickel-based superalloy with:
• Excellent resistance to high temperature oxidation at temperature.
• Good mechanical properties at high temperature.

Mechanical properties

Heat
treatment
UTS
(N/mm²)
0,2%
YS
(N/mm²)
A
(%)
H + V 1180 910 7

Key to heat treatment symbols

Solution treated H Annealed R
Thermo-mechanical treatment TM Quenched and tempered T+RV
Sub-zero treatment F Solution treated and aged H+V

See also

PER72

Superalloys

AD730

Superalloys