Kanthal A-1 ndi ferritic iron-chromium-aluminium alloy (FeCrAl alloy) kuti igwiritsidwe ntchito pa kutentha mpaka 1400°C.(2550°F).Alloy imadziwika ndi kukana kwakukulu komanso kukana kwa okosijeni kwabwino.Zomwe zimagwiritsidwa ntchito pa Kanthal A-1 ndi zinthu zotenthetsera zamagetsi m'ng'anjo zotentha kwambiri kuti zitenthemankhwala, ceramics, galasi, zitsulo, ndi mafakitale zamagetsi.Makasitomala ku United States tsopano atha kugula Kanthal® A-1