Havenloy C276 Alloy ke Nickel-Molybdenunum-MolyBdenum - Chromium WroyLY e nkoa e le "Alloy-Alloy-asyric-Alloy - Alloy - Alloy-asyric-Alloy". Halosto C276 Onyeha e na le tlhophiso e ntle ho uxidiz le ho fokotsa mecha ea litaba le khanyetso e ntle ho tlhaselo ea lihlapi tsa lehae. Boitsebiso bo na le cobal, li-tungstern, tšepe, silicon, silizon, pongene, manganese le vanicadium ka sebopeho sa eona. Ka lebaka la motsoako ona o khethehileng, C276 Hastel