Tungsten Carbide Ropes and Rods for hardfacing against extreme Abrasion
|780 G||Tubular ROD filled with tungsten carbides, for application subject to extreme scraping abrasion.
Fan and mixer blades, screw conveyors for ash ce ment ,sand and pulp, dry cement pumps, rotary drills, drill bits ,brick dies and presses, shredder knives, ripper teeth, debarker tools (wood), stabilizers, elbows of concrete pumps.
|Hardness: HRC 60
DIN855: G 21-Gr-60G
|788 G||Self fluxing flexible type low temperature brazing rod for anti wear coatings against abrasion, corrosion and friction. Use for maximum protection on conveyor screws, drill bits, stabi lizers, mixer blades, extrusion dies and presses…………..||Hardness:
|790 G||A torch rod containing copper, nickel and tungsten. Massive amounts of “tungsten chips” having each sharp cutting edg es. Use on oil and rock drills, rotary cutting bits, augers, drill pipes and stabilizers. Also for tools to remove drill rods in well-drilling. The following tungsten carbide chip sizes are available:
1,6 – 3,2; 3,2 – 4,8; 6,0 – 9,0 mm.
|Special nickel bronze alloy for high strength joining and build -ups. Use for overlay-ing and build-up of gear teeth, bear ings, shafts, valve seats, wedge bars and steering knuckles, stabilizers (with 790),rotors, pump impellor
Available as flux coated (865 FB) or bare rods.(865 BB)
|Hardness: ~200 HB
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