... )20-350Cr25Al525-5Cr15Ni6015-600Cr21Al621-6Cr23Ni6023-600Cr21Al6NbCo21-6NbCoCr20Ni8020Chunlong brand electric wire is with the high quality alchrome and ... produced by our own company, adopts computer control furnace silk power, winding shaping by the high-speed ... drawing, and clean surface, widely used in small electric furnace, muffle furnace, heating air-conditioning equipment, all kinds of oven, ...