FeCrAl alloy (Ferritic iron-chromium-aluminum alloy) is a high-performance heating material with characteristics of high resistance, low temperature coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, and superior oxidation resistance. It is widely used in chemical processing, metallurgy, and high-temperature heating equipm... http://www.alloys-en.com/1-1-fecral-alloy.html