Min.Order | Unit Price |
---|---|
20 Kilogram | USD 40 / Kilogram |
Tube rod is composited by Cemented Carbide Pellet, Spherical CTC and CTC. The layer has higher impact resistance, better wear resistance and good fluidity than other rods. Wear resistance is 6-7 times better than others. Tested by ASTM G65 method. Mainly used for oil method drill bits, such as tri-cone bits, steel tooth bits, PDC bit, etc. by oxyacetylene with weak carburizing flame.
Raw Material Composition | WC-6Co |
Welding Process | Oxyacetylene Welding/Argon Arc Welding/Atomic-hydrogen Welding |
Main Equipment | Welding Torch/Oxygen Cylinder/Acetylene Cylinder |
Filling Rate | 68±1% |
Hard Phase Mesh | Cemented Carbide Pellet 30-40 mesh CTC 80-170 mesh SCTC 45-80 mesh & 100-140 mesh |
Wear Resistance | ASTM B611: 0.66g |
HRC | 64.8 |
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