... meet specific customer requirements.1. FeCrAl heating wire:OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4, 1Cr13AL4.2. Nichrome heating wire:Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35 ... , Cr20Ni30.3. Copper Nickel heating wire:Cu44Ni, Cu23Ni, Cu10Ni, Cu6Ni ...