| Customization: | Available |
|---|---|
| Grade: | Yg11c or Customized |
| Material: | Tungsten Carbide |
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| TYPE |
Dimension mm | ||||||||
| D | H | h | θ° | SR1 | SR2 | SR3 | α° | e | |
| S1015 | 10.25 | 15.0 | 9.8 | 50 | 12 | 20 | 3.0 | 18 | 1.2 |
| S1116 | 11.30 | 16.5 | 10.2 | 50 | 15 | 24 | 3.0 | 18 | 1.2 |
| S1218 | 12.35 | 18.0 | 11.0 | 36 | 20 | 25 | 2.5 | 18 | 1.5 |
| S1319 | 13.35 | 19.0 | 12.0 | 50 | 15 | 20 | 3.0 | 18 | 1.5 |
| S1421 | 14.35 | 21.0 | 12.5 | 40 | 12 | 25 | 3.0 | 18 | 1.8 |
| S1521 | 15.35 | 21.0 | 12.0 | 50 | 20 | 30 | 3.0 | 18 | 1.8 |
| S1624 | 16.35 | 24.0 | 13.0 | 30 | 15 | 20 | 3.0 | 18 | 2.0 |
| S1827 | 18.25 | 27.0 | 14.5 | 30 | 18 | 20 | 3.0 | 18 | 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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