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Various type for you to choose!
As you can see , we provide various plate of cemented carbide,of course ,we can also make products according to your
drawings,we believe ,the co-operation with Zhuzhou Jinggong Company must be your optimal choice!
Our carbide die nibs and moulds have good impact resistance, fatigue resistance and wear resistance.
You are encouraged to use our professional carbide grades for cold heading and punching die nibs, powder
metallurgical compacting dies and other industries. For stable performance and high cost effectiveness,
they have been proved to be ideal in making nonferrous metal, ferrous metals and their alloys.
| 1. 100% raw material. | 6. ISO9001: 2008 certificate, ISO14001:2004 |
| 2. Sintered in HIP Furnace | 7. Fully adopted in advance technology and equipment |
| 3. Size standard as per your requirements | 8. Professional manufacture for tungsten carbide items with 20 years experience. |
| 4. Professional suggestion on products | 9. Fully adopted in advance technology and equipment. |
| 5. Feedback within 24 hours | 10. Quality Control System and strict inspection. |
| ISO Code | Grade | Density g/cm³ | Hardness HRA | TRS N/mm² | Particle Size | Application |
| K20 | YG4C | 15 | 89.5 | 1600 | coarse | Suitable for making geological prospecting drill bits and mining inserts of light-duty electrical drill bits for drilling soft rock,coal formations and frill bits for drilling un-silicated rock formations |
| K20 | JK05 | 15 | 90.2 | 2500 | coarse | Mainly used for making medium and small sized cemented carbide buttons of tricone bits and other drilling bits for drilling soft&medium hard rock formations, also used for making carbide inserts of other dril bits |
| K20 | YK05 | 14.9 | 90.1 | 2600 | coarse | |
| K20 | YK06 | 14.9 | 91 | 2450 | middle | |
| K30 | YG8C | 14.75 | 89 | 2000 | coarse | Mainly used for making cemented carbide buttons of tricone bits and other drilling bits for drilling medium hard & hard rock formations , also used for making carbide inserts of other dril bits |
| K30 | YK08 | 14.7 | 89 | 2400 | coarse | |
| K30 | YK09 | 14.5 | 88 | 2600 | coarse | |
| K40 | YK10 | 14.45 | 88.5 | 2600 | middle | Suitable for carbide inserts of heavy-duty rock drilling tools for drilling hard and super hard rock formations , also used for making tricone bits and other dril bits |
| K40 | YK20 | 14.4 | 87 | 2700 | coarse | |
| K40 | YK25 | 14.45 | 87 | 2700 | coarse | |
| K40 | YG11C | 14.4 | 87.8 | 2700 | coarse | With super toughness and corresponding wear resistace, suitable for carbide inserts of heavy-duty rock drilling bools and DTH drilling bits for drilling hard and super hard rock formations,also used for other cemented carbde buttons bits |
| K40 | YG13C | 14.2 | 86 | 2600 | coarse |
