| Customization: | Available |
|---|---|
| Material: | Tungsten Carbide |
| Specification: | Customized, Customized |
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| TYPE | Dimension mm | ||||||
| D | H | SR1 | SR2 | h | α° | e | |
| D0711 | 7.25 | 11.0 | 1.9 | 8.7 | 3.9 | 18 | 1.0 |
| D0812 | 8.25 | 12.0 | 2.5 | 9.0 | 4.5 | 18 | 1.0 |
| D1913 | 9.25 | 13.0 | 2.5 | 11.0 | 5.0 | 18 | 1.0 |
| D1015 | 10.25 | 15.0 | 3.2 | 11.8 | 5.0 | 18 | 1.2 |
| D1117 | 11.30 | 17.0 | 3.0 | 13.5 | 6.0 | 18 | 1.2 |
| D1218 | 12.35 | 18.0 | 3.0 | 12.0 | 6.5 | 18 | 1.5 |
| D1319 | 13.35 | 19.0 | 3.5 | 13.5 | 7.1 | 18 | 1.5 |
| D1420 | 14.35 | 20.0 | 4.2 | 13.0 | 8.0 | 18 | 1.8 |
| D1622 | 16.35 | 22.0 | 4.0 | 16.0 | 8.3 | 18 | 1.8 |
| TYPE | Dimension mm | |||||||
| D | H | SR1 | SR2 | h | α(°) | β(°) | e | |
| D0711 | 7.25 | 11.0 | 1.9 | 8.7 | 3.9 | 20 | 25 | 1.6 |
| D0812 | 8.25 | 12.0 | 2.5 | 9.0 | 4.5 | 20 | 25 | 1.6 |
| D0913 | 9.25 | 13.0 | 2.5 | 11.0 | 5.0 | 20 | 25 | 1.8 |
| D1015 | 10.25 | 15.0 | 3.2 | 11.8 | 5.0 | 20 | 25 | 1.8 |
| D1117 | 11.30 | 17.0 | 3.0 | 13.5 | 6.0 | 20 | 25 | 1.8 |
| D1218 | 12.35 | 18.0 | 3.0 | 12.0 | 6.5 | 20 | 20 | 2.0 |
| D1319 | 13.35 | 19.0 | 3.5 | 13.5 | 7.1 | 20 | 20 | 2.0 |
| D1420 | 14.35 | 20.0 | 4.2 | 13.0 | 8.0 | 20 | 20 | 2.0 |
Grades | Density(g/cm³) | Hardness(HRA) | T·R·S(N/mm2) | Application |
YG4C | 15.00 | 89.5 | 1800 | Maily used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG6 | 14.80 | 89.5 | 1700 | Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8 | 14.70 | 88.5 | 2300 | Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8C | 14.70 | 88.0 | 2300 | Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG9C | 14.50 | 87.0 | 2400 | Maily used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
YG11C | 14.40 | 86.5 | 2450 | Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
YG13C | 14.30 | 86.0 | 2500 | Mainly used as the inserts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. |
YG15 | 14.00 | 86.5 | 2500 | It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
YG16 | 14.10-14.30 | 87.5 | 2400 | It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
YG20 | 13.40-13.70 | 85.0 | 2254 | Mainly for the stamping dies used in the conditions of heavy impact load and large strees. |
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