TUNGSTEN CARBIDE
WC 728
Flux coated composite rod containing tungsten carbide crystals in German silver alloy matrix
TECHNICAL DATA
Working temperature: 910ºC
Hardness of tungsten carbide: 70-75 HRC
Flame: Oxy-acetylene
Flux: FLUX 728 (paste), FLUX 728 P (powder)
TYPICAL APPLICATIONS
Hardfacing of tools in mining and oil industries, especially on angular drill bits, face milling cutters, deep well drill bits, tri cone drill bits, drilling cutters, etc.
WC 729
Tungsten carbide coated rod / wire for oxy-acetylene application
TECHNICAL DATA
Hardness: 64 RC
TYPICAL APPLICATIONS
For hard facing components made of ferrite and austenitic steels such as steel castings. The matrix is extremely resistant to acids and other corrosive media. Applications can be from food industry on such items as mixer blades, screws and conveyors. Tungsten is specially recommended for stabilizer blades in the oil industry.
