YG6 YG8 TY15 P30 tungsten carbide saw tips1. Introduction Tungsten carbide is a hard material composed of a metal matrix composite where carbide particles act as the aggregate and a metallic binder serves as the matrix. It is one of the most successful composite engin......
| 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. |
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