Carbide buttons due to its high hardness of the cemented carbide and other characteristics are widely used in mining and quarrying and cutting process, also may be placed on a heavy excavators used in bit.
Grade | Density g/cm3 | Bending Strength MPa | Hardness HRA | Characteristics and recommended |
YG4C | 15.1 | 1800 | 90 | Mainly used for cutting hard material in the soft of drill bit. |
YG6 | 14.95 | 1900 | 90.5 | Used for electric coal drill, coal cutter tooth, oil roller bit and scraper button bit. |
YG8 | 14.8 | 2200 | 89.5 | Used as a core drill, electric coal drill, coal cutter tooth, oil roller bit and scraper button bit. |
YG8C | 14.8 | 2400 | 88.5 | Mainly used for small and medium-sized drill bit tooth, and as a rotating exploration drill bush |
YG11C | 14.4 | 2700 | 86.5 | Most used in the drill bit and rock bit used for cutting high hardness materials ball tooth. |
YG13C | 14.2 | 2850 | 86.5 | mainly used for rotary drill bit used for cutting high hardness materials in ball mill. |
YG15C | 14 | 3000 | 85.5 | Used in oil cone bit and soft in the hard rock digging cutting tools |
Type | Dimensions | Angles |
D | H | SR1 | SR2 | α° | β ° |
SD1016 | 10.25 | 16 | 2.71 | 12.29 | 20 | 26.5 |
SD1319 | 13.25 | 19 | 4 | 11.2 | 18 | 27 |
SD1218 | 12.35 | 18 | 3 | 12 | 25 | 25 |
SD0913 | 9.25 | 13 | 2.5 | 11 | 20 | 28 |
SD0915 | 9.25 | 15 | 2.5 | 11 | 20 | 28 |
SD0914 | 9.25 | 14 | 2.5 | 11 | 20 | 28 |
SD0611 | 6.3 | 11 | 1.51 | 7.43 | 20 | 26.5 |
SD0712 | 7.25 | 12 | 1.91 | 8.65 | 20 | 26.5 |
SD0814 | 8.25 | 14 | 2.17 | 9.85 | 20 | 26.5 |
SD1017 | 10.25 | 17 | 1.71 | 12.29 | 20 | 26.5 |
SD1118 | 11.3 | 18 | 2.98 | 13.48 | 20 | 27.5 |
SD083 | 8.25 | 13.26 | 3.1 | 9.06 | 20 | 28 |