Kanthal A-1 waa bir-chromium-aluminium alloy (FeCrAl alloy) oo loogu talagalay isticmaalka heerkulka ilaa 1400 ° C(2550°F). Daawaha waxaa lagu gartaa iska caabin sare iyo iska caabin oksaydh oo aad u wanaagsan.Codsiyada caadiga ah ee Kanthal A-1 waa walxaha kuleylinta korantada ee foornooyinka kulaylka sareeyo ee kulaylkadaaweynta, ceramics, dhalooyinka, birta, iyo warshadaha elektarooniga ah.Macaamiisha Maraykanka waxay hadda iibsan karaan Kanthal® A-1