Nicrofer® 5520 Co 금속은 furnace muffles and radiant heater tubes
aircraft gas turbines, heat exchangers, combustion cans, housings,
turbine rings, petrochemical industry 에 쓰이고, Nicrofer 5520 Co 재질은
UNS N06617, SB168 Alloy 617 — Sheet And Plate, AMS 5887 — Bar,