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Product Details:
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| Material: | Tungsten Carbide | Type: | PDC Plate |
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| Application: | For Drilling Bits | ISO Grade: | G20 |
| TRS: | 3000 | Hardness: | HRA 90.5-92.5 |
| Density: | 14.5 | OD: | 4.5-16 |
| ID: | - | Thickness: | 0.6-4 |
| High Light: | PDC Plate Carbide Metal Cutting Tools,Carbide Metal Cutting Tools Disc,G20 Tungsten Carbide Disc |
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PDC Carbide Plate For Oil Gas Drilling Bits Carbide Metal Working Carbide Thin Round Disc
PDC cemented carbide discs are used for petroleum exploration and drilling of oil wells in oil fields. Due to the higher hardness and wear resistance of PDC, the efficiency of drilling is greatly improved.
The diameter of our PDC alloy disc substrate is 4.5-20mm, the thickness can be from 0.6-4mm, and the single side can be polished.
Recommended grades for drilling:
| Application Code | Chemical Composition | Physical Properties of powder | Physical and mechanical properties and mirco structure as stintered | Application recommended | ||||||||
| Co | Tic/ TacNbc | WC | Hall Flow | Apparent density | Density | Hardness | Transverse rupture strength | Coercivity | Magnetic saturation | Porosity | ||
| s/25cm3 | g/cm3 | g/cm3 | HV 30 | N/mm2 | KA/m | % | ||||||
| G05 | 6 | 94 | 35 | 3.45 | 14.9 | 1370-1490 | ≥2300 | 11.3-12.6 | 5.5-5.9 | A02 B00 | For drilling soft or medium hard rock formation with a single-zxis compression strength less than 60 Mpa | |
| 7.5 | 92.5 | 35 | 3.45 | 14.78 | 1300-1500 | ≥2600 | 9.4-12.5 | 6.6-7.5 | A02 B00 | |||
| G10 | 8.3 | 91.7 | 36 | 3.4 | 14.65 | ≥1500 | ≥2000 | 7.6-9.6 | 7.1-8.2 | A02 B02 | For drilling soft or medium hard rock formation with a single-zxis compression strength of60-120 Mpa | |
| 9.5 | 90.5 | 36 | 3.55 | 14.52 | 1155-1275 | ≥2400 | 6.6-7.4 | 8.6-9.5 | A02 B02 | |||
| G20 | 10 | 0.5 | 89.5 | 35 | 3.39 | 14.51 | ≥1100 | ≥2550 | 6.0-8.0 | 8.8-9.8 | A02 B02 | For drilling soft or medium hard rock formation with a single-zxis compression strength of 120-200 Mpa |
| 11.5 | 88.5 | 36 | 3.4 | 14.3 | ≥1050 | ≥2400 | 6.0-8.0 | 9.5-11.4 | A02 B00 | |||
| G30 | 13 | 87 | 35 | 3.35 | 14.22 | ≥980 | ≥2500 | 5.5-7.0 | 11.7-13.0 | A02 B02 | For drilling soft or medium hard rock formation with a single-zxis compression strength of 120-200 Mpa | |
| 11 | 89 | 36 | 3.45 | 14.39 | 1060-1170 | ≥2110 | 5.3-6.1 | 9.9-11.0 | A02 B02 | |||
| G40 | 15 | 85 | 37 | 3.15 | 14 | 950-1100 | ≥2160 | 4.8-6.3 | 13.5-15.0 | A02 B02 | For drilling soft or medium hard rock formation with a single-zxis compression strength of 120-200 Mpa | |
| 16.5 | 83.5 | 37 | 3.13 | 13.9 | ≥880 | ≥2640 | 4.8-6.4 | 14.1-16.4 | A02 B02 | |||
| G50 | 20 | 80 | 37 | 3.13 | 13.5 | ≥760 | ≥2480 | 3.5-4.5 | 17.0-19.8 | A02 B02 | For drilling hard or super hard rock formation with a single axis compression strength higher than 200 Mpa | |
| G60 | 25 | 75 | 39 | 3.15 | 13.12 | 830-870 | ≥2650 | 4.0-4.6 | 20.0-25 | A04 B02 | ||
Contact Person: Mr. Nat Zhou
Fax: 86-0731-28896226
