... Width: 0.08mm-6.0mm Alloy wire includes FeCrAL wire, NiCr wire, CuNi wire, Stainless steel wire: 1. FeCrAl heating wire: OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4 ... , 1Cr13AL4. 2. Nichrome heating wire:Cr20Ni80, Cr30Ni70, Cr15Ni60, ...