CHROMEL-D is a special 35-20 nickel-chromium alloy developed primarily for use as heating elements in industrial furnaces designed to operate in the critical temperature range between 1500 and 1800 F. with controlled atmospheres. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as joining. Filing Code: SS-98. Producer or source: Hoskins Manufacturing Company.