1. Lub txiaj ntsig lim tau ruaj khov: cov khoom siv zoo raw khoom raug xaiv thaum lub sijhawm txheej txheem ntau lawm kom nws nyuaj rau deform thaum siv;
2. Lub zog muaj zog: Cov khoom siv zoo muaj qhov siab tiv thaiv siab thiab tuaj yeem tiv taus ntau dua kev ua haujlwm;
3. Kev ntxuav yooj yim: ib txheej lim cov khoom siv muaj cov yam ntxwv ntawm kev ua kom yooj yim, tshwj xeeb tshaj yog haum rau kev siv rov qab;
4. Nrog ntsuas kub qhov ua tau zoo: qhov siab tshaj plaws tuaj yeem tiv taus qhov kub siab ntawm txog 480 ℃;
5. Corrosion tsis kam: Cov hlau stainless cov khoom siv nws tus kheej muaj qhov siab corrosion siab thiab hnav tsis kam;
6. Ua haujlwm yooj yim: cov ntaub ntawv zoo tuaj yeem ua tiav zoo txawm tias nws yog kev txiav, khoov, ncab, vuam thiab lwm cov txheej txheem.