Zhuzhou HGtool Tungsten Carbide Co.,Ltd.
Zhuzhou HGtool Tungsten Carbide Co.,Ltd.
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JK05 / JK10 Tungsten Carbide Products Conical Drilling Tips For Rock Drilling Tools
Product Description
Tungsten carbide button is divided into cutter tooth and cutter tooth of mining machine. According to different requirement, their shape can be pointed claw buttons, parabolic buttons, plattop buttons, spoon buttons, conical buttons, wedge buttons, eccentric wedge buttons, spherical buttons, etc.
Feature
1. High fracture toughness and wear resistance;
2. High penetration rate;
3. Extremely high compressive strength and thermal conductivity;
4. HIP sintering, precision grind, tumbled;
5. Dimensionally accurate, durable and reliable performance;
6. Excellent quality and competitive price.
Grade and Applications
| 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. |
FAQ
A: Yes, We are.
A: For ready to press items, lead time is 20-25 days, while for new molds, it will need 10 days more to open molds. If you have a urgent order, we will do our utmost to push for it.
A: We extend a 100% satisfaction guarantee on all items. if you're not completely satisfied with our products ,we'll replace them or refund the fee.
A: We accept Western union, Onetouch, T/T, and L/C. 30% T/T deposit and 70% balance before shipment, or agaisnt copy of BL, or L/C at sight.
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