Incoloy 800 yog ib tug almus uas thawj tswj hwm kev cai lij choj yog ua tus npib tsib xee, hlau, thiab chromium. Qhov tshwj xeeb no, tsis zoo li tus qub, muaj tsawg dua 50% npib tsib xee nyob hauv nws cov tshuaj lom neeg muaj pes tsawg leeg. Ib cag ntawm lawv cov tshuaj pleev, lwm cov ntsiab lus ntawm qhov sib txawv rau ob lub alloys yog lawv siv nyob rau hauv ib pawg ntawm cov ntawv thov lossis kev lag luam.