Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
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High Wear Resistance Tungsten Carbide Products Mushroom Shape Size Customized
1. Grade: KJ35 / KJ38 / KJ40 / KJ45
2. Size: customized
3. Standard: ISO
4. Certification: TUV
Feature
1. High wear resistance.
2. High precision and polish.
3. Various types available.
4. Supply carbide button inserts with mushroom shape
| Roduct Number | Basic Size(mm) | |||
| Diameter (D) | Height (H) | |||
| MJ17228 | 17.2 | 28 | ||
| MJ19031 | 19.0 | 31 | ||
| MJ20232 | 20.2 | 32 | ||
| MJ22036 | 22.0 | 36 | ||
| MJ25038 | 25.0 | 38 | ||
| Grade | density(g/cm3)±0.01 | coercive force(KA/M)±0.05 | Hardness(HRA)±0.05 | TRS(Mpa) | Recommended Application |
| KJ35 | 14.65 | 4.5 6.5 | 86.5 | 2500 | Used Mainly For Tunnel Excavation In Soft Rock Formation And Mining The Coal With Coal Gangue Formation. It Has Good Wear Resistance And Long Life Time. |
| KJ38 | 14.5 | 4.0 6.0 | 86 | 2560 | Used Mainly For Tunnel Excavation In Mid Hard Rock Formation Nd Mining The Coal With Coal Gangue Formation. It Has Good Impact Toughness. |
| KJ40 | 14.4 | 3.8 5.5 | 85.8 | 2600 | Used Mainly For Tunnel Excavation Of Harder Rock Formation And Mining The Coal By The Machine Mounted With A Big Diameter Of Cylinder. |
| KJ45 | 14.2 | 3.5 5.0 | 85.6 | 2700 | 1. Applied To The Mount On Big Combine Machine Mining Coal. The Insert Has Good Impact Toughness.2. Applied To Tunnel Excavation In Hard Rock Formation |
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