Alloy 660 ni imvura ikomera ibyuma bya austenitis bitagira umuyonga bizwiho imbaraga zidasanzwe ku bushyuhe bwo hejuru bugera kuri 700 ° C. Igurishwa kandi munsi yizina, UNS S66286, na A-286 alloy, Alloy 660 yunguka imbaraga ziva murwego rwo hejuru. Ifite imbaraga zitanga umusaruro byibuze byibuze 105.000 psi kandi isanzwe ikoreshwa mubushyuhe bwo hejuru no gufunga ibikoresho. Ibindi bisabwa kuri Alloy 660 birimo:
- Moteri y'indege
- Turbine
- Ibikoresho bya charbo
Kugirango ufatwe nk'umwe mu bagize umuryango wa Alloy 660, imiti ya chimique igomba kuba irimo:
- Ni 24-27.0%
- Cr 13.50-16.0%
- Ti 1.90-2.35%
- Mn 2.0% max
- Mo 1-1.5%
- Si 1.0% max
- V 0.10-0.50%
- Al 0.35% max
Igihe cyo kohereza: Gicurasi-11-2020