Zhuzhou ruili tools CO.,LTD.
Zhuzhou Ruili Tools Co.,Ltd Forge ahead to pursue excellence;benefit the society to build the last
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K20 310mm 330mm 298mm 330mm 198mm Wear Resistance K10 K20 K30 Tungsten Carbide Block
Applications:
Carbide strips are widely used for general wood cutters / hard wood cutters, plastic and tobacco cutting.
And it is suitable for the production of various types of motors, electronic progressive dies punches.
Tungsten Carbide - Main Property:
1. Excellent Hardness: 86~93 HRA, which equal to 68~81HRC;
2. Excellent hot working performance: Hardness could be remained at 60 HRC under 900~1000 ℃
3. Excellent wear resistance;
4. High cutting speed;
5. Long service life
Cemented Carbide Strips/bars Specification:
| Grades | Density (g/cm³) | Hardness (HRA) | T·R·S (N/mm2) | Application |
| 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. |
| 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. |
Why choose us
1. Direct factory produce and sale
2. Different grades are available
3. Custom-made available
4. Precision processing and strict product inspection
5. Advanced Equipments and Professional technicians
6. Gurantee the bulk quality are in accordance with the samples
7. ISO 9001-2008 Quality Control System
8. 100% virgin tungsten carbide powder
9. High speed cutting,wears well & long service life
10. High hardness, high strength, wear resistance
11. 10 years professional experience
