... includes FeCrAL wire, NiCr wire, CuNi wire, Stainless steel wire: 1. FeCrAl heating wire: OCr27AL7Mo2, OCr21AL6Nb, OCr21AL6, OCr25AL5, OCr23AL5, OCr21AL4 ... alloy type, nominal size, gross and net weight, resistance W/m (W/ft), charge number and a reference number. 6. Stock ... 015.0-18.018.0-21.018.0-21.0Fe≤ 1.0≤ 1.0RestRestRestMax. continuous service temp. of element(º C)12001250115011001100Resistivity ...