Stainless hlau hluav taws xob cua sov pas nrig (hluav taws xob cua sov raj) yog ib tug hlau raj raws li lub plhaub, thiab muab kauv hluav taws xob cua sov hlau hlau (nickel-chromium, hlau-chromium alloy) yog uniformly faib raws lub hauv paus axis ntawm lub raj. Cov khoob khoob tau ntim thiab ntim nrog magnesium oxide hmoov nrog zoo rwb thaiv tsev thiab thermal conductivity. Ob qhov kawg yog kaw nrog silica gel lossis ceramics. Cov hlau armored hluav taws xob cua sov lub caij no tuaj yeem siv dav rau cov dej kub, roj, cua, nitrate tov, kua qaub, alkali tov thiab qis melting point hlau (aluminium, zinc, tin, babbitt alloy), nws muaj qhov zoo ntawm cov cua kub zoo. , zoo ib yam kub, kub tsis kam, corrosion kuj, thiab kev nyab xeeb kev ua tau zoo.