Nickel-chromium-molybdenumkokoy waxaa loo isticmaalaa in lagu sameeyo degenaansho C276 boog. Nickel, 14.5% chromium, 15% molybdenum iyo kaarboon, manganese, silikon, baaruud, cobalur, birta iyo fosfooraska ayaa ka kooban halabuurka. Meesha dhalaalaya ee degdhigu waa C276 Flage waa 1370 digrii Celsius.