XSH Cobalt alloys
Spécifications
- Common name HS25, L605
- EU CoCr20W15Ni
- USA UNS:R30605
Typical composition
- C < 0.10
- Ni 10
- Cr 20
- Mn 1,2
- Co Base
- Nb 15
- W < 3.00
Applications
• Aerospace industry:
– gas turbine parts exposed to high temperatures: blades, combustion chambers, nozzles …
Mechanical properties
• Cobalt base superalloy with:
• Excellent corrosion resistance.
• In an electrolytic environment, the passive layer limits the galvanic effect to a very low level.
Mechanical features
- Heat treatmentH
- UTS (N/mm²)1005
- A (%)45
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
XSH_GB
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