| Customization: | Available |
|---|---|
| Specification: | Customized, Customized |
| Grade: | Yg11c or Customized |
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| TYPE | Dimension mm | |||
| D±0.05 | a*a±0.05 | H±0.05 | F | |
| Φ80 | 81.0~82.1 | 27.5*27.5 | 64.5 | 12 |
| Φ85 | 85.1~85.2 | 31*31 | 64.5 | 12 |
| Φ90 | 90.1~91.1 | 31.5*31.5 | 70 | 13 |
| Φ105 | 104.5~105.5 | 36*36 | 76 | 13 |
| Φ110 | 109.5~111.5 | 36*36 | 80 | 13 |
| Φ115 | 114.5~115.5 | 38*38 | 83 | 13 |
| Φ122 | 121.5~122.5 | 41.5*41.5 | 91 | 13 |
| Φ127 | 126.5~127.5 | 44*44 | 95 | 13.5 |
| Φ128 | 127.5~128.5 | 47*47 | 95 | 13.5 |
| Φ130 | 129.5~130.5 | 48*48 | 95 | 13.5 |
| Φ136 | 135.5~136.5 | 53*53 | 98 | 13.5 |
| Φ142 | 141.5~142.5 | 55*55 | 100 | 13.5 |
| Φ148 | 148.5~149.5 | 54*54 | 103 | 13.5 |
| Φ160 | 160.1~160.9 | 62*62 | 110 | 15 |
| Φ175 | 175.1~175.9 | 63*63 | 128 | 15 |
| Φ199 | 199.1~199.5 | 77*77 | 142 | 15 |
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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