Chromium Resistance Wire, 1000ft Reel, 32 Gauge SWG – 33/34 AWG – 0.0108″ Dia. Eisco Labs Chromium Resistance Wire, 1000ft Reel, 32 Gauge SWG - 33/34 AWG - 0.0108" Dia. Electrical resistivity at 20°C ?. mm2/m - 1.25. Many industrial and hobby hot wire foam cutters also use chromium wire. byJuly 3, 2026