A. MACHINABILITY
Nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm dov, coiling thiab lwm yam txheej txheem ib yam nkaus.
B. THERMAL RESISTANCE
Hom HDG steel phaj feem ntau ua haujlwm hauv qab 230 degree, thiab nws cov xim hloov ntawm 250 degree, txawm li cas los xij, kub-dip Al-Zn coated steel phaj tuaj yeem txhawb nqa ib puag ncig ntawm 315 degree rau lub sijhawm ntev.
C. HIGH REFLECTIVITY
Reflective peev xwm ntawm tshav kub thiab lub teeb yog ob zaug ntau npaum li cov kub-dip zinc steel ntawv, thiab nws reflectivity yog ntau tshaj 0.70, tshaj 0.65 (yuav tsum tau los ntawm EPA Energy Star Standard) , uas yog thiab cov khoom siv zoo tshaj plaws ntawm kev txuag hluav taws xob.
Zn Al txheej steel
