Alloy 660 ke pula e thata ea austenitic tšepe e sa hloekang e tsejoang ka matla a eona a tsotehang mochesong o phahameng ho fihlela ho 700 ° C. E boetse e rekisoa tlas'a mabitso, UNS S66286, le A-286 alloy, Alloy 660 e fumana matla a eona ho tloha boemong bo phahameng ba ho tšoana. E na le matla a ho kotula a khahlehang a bonyane 105,000 psi 'me e sebelisoa hangata linthong tse tiisang mocheso o phahameng le lisebelisoa tsa bolting. Lisebelisoa tse ling tsa Alloy 660 li kenyelletsa:
- Lienjiniere tsa jet
- Li-turbine tsa khase
- Likarolo tsa tjhaja ea Turbo
E le ho nkoa e le setho sa lelapa la Alloy 660, motsoako oa lik'hemik'hale oa alloy o tlameha ho kenyelletsa:
- Ke 24-27.0%
- Cr 13.50-16.0%
- Ti 1.90-2.35%
- Mn 2.0% max
- Mo 1-1.5%
- Ke 1.0% max
- V 0.10-0.50%
- Al 0.35% max
Nako ea poso: May-11-2020