Hunan TRX International Co., Ltd.
Hunan TRX International Co., Ltd.
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Cemented Tungsten Carbide Wedge Shaped Bit Buttons for Oil and Gas Field Engineering Materials
Product Description
This type of products are mainly used for thress-cone bit for oil and gas fields drilling and large-scale
open-pit mine with excellent product stability, ensuring the safety and reliability of deep mining.
Material Introduction
| Code of Material | Density (g/cm3±0.1) | Coercive Force (KA/M) | Hardness (HRA) ± 0.5 | Flexural Strength (Mpa) | Application
|
| KY16C | 13.95 | 4.0-6.0 | 85.0 | 2700 | - Used for alloy bit with high bit and complex structure. - Alloy bit with higher drill bit pressure - Suitable for hard or complex geological conditions. |
| KY15C | 14.0 | 4.5-6.5 | 85.5 | 2800 | - Used for alloy bit with medium-high bit and complex structure. - Alloy bit with medium drill bit pressure - Suitable for medium-hard or hard geological conditions. |
| KY13C | 14.20 | 5.0-7.0 | 86.0 | 2900 | - Used for alloy bit with medium-high bit and medium-high drill pressure. - Suitable for medium-hard or hard geological conditions. |
| KY11C | 14.42 | 5.5-8.0 | 87.5 | 3000 | - Used for alloy bit with short bit and simple structure. - Suitable for medium-hard or slightly soft geological conditions. |
| KY60 | 13.95 | 5.6-8.4 | 86.5 | 2900 | - Used for alloy bit with high bit and complex structure. - Alloy bit with higher drill bit pressure - Suitable for hard or complex geological conditions. - The product’s abrasive resistance is higher than KY16C. |
| KY45 | 14.20 | 6.4-8.8 | 87.5 | 3000 | - Used for alloy bit with medium-high bit and medium-high drill pressure. - Suitable for medium-hard or hard geological conditions. - The product’s abrasive resistance is higher than KY13C. |
| KY40 | 14.42 | 7.0-9.0 | 88.0 | 3200 | - Used for alloy bit with short bit and simple structure. - Suitable for medium-hard or slightly soft geological conditions. - The product’s abrasive resistance is higher than KY11C. |
| KY38 | 14.50 | 6.8-9.6 | 88.5 | 3250 | - Used for alloy bit with short bit and simple bit and slightly low drilling pressure. - Suitable for hard rock or non-ferrous metal ores mining. |
| KK30 | 14.72 | 7.6-9.6 | 89.0 | 2800 | - Used for gage bit, back bit and teeth-shaped bit. |
Product Specification
| Item No. | Basic Size (mm) | ||
| Diameter (D) | Height (H) | Column Height (h) | |
| 1 | 8.2 | 9 | 6.5 |
| 2 | 10.3 | 16.2 | 9.2 |
| 3 | 11.5 | 18.5 | 10.5 |
| 4 | 12.2 | 17 | 9.8 |
| 5 | 14.3 | 21 | 11.2 |
| 6 | 16.2 | 23 | 12.0 |
| 7 | 17.2 | 24 | 13.0 |
| 8 | 19.2 | 30 | 16.0 |
| 9 | 28.3 | 42 | 15.5 |