Widely Used Tungsten Carbide Buttons Cemented Carbide Inserts
Key Points:
| Carbide Grade | YG8 material, density 14.7g/cm, and hardness HRA89 |
| Assembling Units | HPGR cemented carbide segments |
| Assembling way | Mainly weld |
| Replacement | Can be replaced |
| Requirement | Good impact resistance and wear resistance |
Tungsten Carbide inserts, carbide buttons, are experts for tough hard rock. As industrial teeth, is a good choice for wear resistant tools. Customized request is available.
| Other Grade | Density(g/cm3) | Hardness(HRA) | MPa |
| KZ40C | 13.30～13.45 | 87.0～88.0 | ≥3000 |
| KZ30A | 14.03～14.17 | 88.0～89.0 | ≥3000 |
| KZ35 | 13.85～14.04 | 87.5～88.9 | ≥2800 |
| YG20 | 13.45～13.65 | ≥84.5 | ≥2480 |
| YG15 | 13.95～14.15 | ≥86.5 | ≥2400 |
| YG16C | 13.75～13.95 | ≥84.0 | ≥2640 |
| YG13C | 14.15～14.35 | ≥85.5 | ≥2450 |
Basic properties:
1. High hardness and high wear resistance
2. High elastic modulus
3. High compressive strength
4. Good chemical stability (acid and alkali corrosion, high temperature oxidation)
5. Low impact toughness
6. Low expansion coefficient. The thermal conductivity and electrical conductivity is similar to iron and its alloys.
Coal mining, construction drilling, digging, road milling planing, and stone crushing machine rock breaking applications:
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