Kanthal a-1 ke iron-chromium-allominium (2550 ° F). Alloy e tsebahala ka ho hana ho phahameng ebile ho hanyetsana haholo. Likopo tse tloaelehileng tsa Kanthal A-1 ke lintho tsa ho futhumatsa tsa motlakase tse futhumetseng bakeng sa mocheso o phahameng bakeng sa mocheso Phekolo, Cramoctics, khalase, tšepe le indasteri ea motlakase. Bareki ba United States ba ka reka kanthal® a-1