Titanium alloys

Ti6242

Spécifications

EU
Ti-6Al-2Sn-4Zr-2Mo
USA
UNS: R54620

Composition

Ti
Base
Al
6
Zr
4
Mo
2
Sn
2

Applications

• Compressor discs – hot area. Impellers.

Characteristics

• Alpha-beta titanium alloy.

Mechanical properties

Heat
treatment
UTS
(N/mm²)
0,2%
YS
(N/mm²)
A
(%)
Heat treated condition 1000 940 15

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