| Customization: | Available |
|---|---|
| Application: | Industrial |
| Standard: | GB |
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Our guarantee:
1. 100% raw material. 6. ISO9001: 2008 certificate, ISO14001:2004
2. Sintered in HIP Furnace 7.Advanced technology and equipment.
3. Size standard as per your requirements 8. Professional manufacture for 20 years
4. Professional suggestion on products 9. Advance technology and equipment.
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Grade details
| 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 |
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