... 99%min 2.Hot sale overseas 3.Competitive price Molybdenum Rod(molybdenum bar,moly rod)used for the application of lighting support wire,lead ... gray or gray metallic luster. They are used for producing molybdenum line-cutting, filament, coil wire, lead wire support, electron vacuum ... .2g/ cm3* Dia: 2.5-120mm* Type: Black and ground molybdenum rod