Customization: | Available |
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Name: | ISO SGS Tungsten Carbide Buttons for Cutter Bits |
Place of Origin: | China |
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Type | Dimension | |||||
D | H | h | SR | e | α° | |
Z0810 | 8 | 10 | 6.6 | 3 | 1 | 35 |
Z0812 | 8 | 12 | 8.6 | 3 | 1 | 35 |
Z1011 | 10 | 11 | 7.2 | 4.4 | 1.5 | 35 |
Z1013 | 10 | 13 | 9.2 | 4.4 | 1.5 | 35 |
Z1015 | 10 | 15 | 9.9 | 4 | 1.5 | 26 |
Z1215 | 12 | 15 | 10.3 | 5.1 | 1.5 | 35 |
Z1218 | 12 | 18 | 13 | 4.8 | 1.5 | 35 |
Z1416 | 14 | 16 | 9.5 | 4.7 | 1.5 | 35 |
Z1418 | 14 | 18 | 12.5 | 6 | 1.5 | 35 |
Z1419 | 14 | 19 | 12.8 | 5 | 1.5 | 35 |
Z1422 | 14 | 22 | 15.8 | 5 | 1.5 | 35 |
Z1625 | 16 | 25 | 17.3 | 5 | 1.5 | 35 |
Grades | Density (g/cm³) | Hardness (HRA) | T·R·S (N/mm2) | Application |
YG4C | 15.00 | 89.5 | 1800 | Mainly used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium hard formations. |
YG6 | 14.80 | 90.0 | 1700 | Mainly 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 | 2200 | Mainly 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 | Mainly 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 | 14.60 | 87.0 | 2400 | Mainly 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 | 14.20 | 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 | 85.5 | 2600 | 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 | 13.70 | 85.0 | 2800 | Mainly for the stamping dies used in the conditions of heavy impact load and large strees. |