Alloy cov hlau muaj lub zog zoo dua, kev ua kom ruaj khov, kev nyuaj, tawv tawv thiab kub zog dua li cov hlau nplaum thiab cov pas nrig kub. Alloy Steel cov tuav tau siv dav hauv ntau qhov sib txawv steel ua cov ntawv thov thiab tuaj yeem yooj yim muab pov los ntawm kev machining, sib sau, casting thiab vuam.