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OEM China Manufacturer High Hardness Tungsten Carbide Wear Parts Tubing Protection Sleeve for Downhole Parts
Quick Details
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This products are made of static valve and dynamic valve with tungsten carbide material,used in hydraulic oscillator. Materials Grade will be recommend according to customer's working condition.
Product Parameters:
- Size : Usually according to customer's drawings
- High hardness
- Good working performance
- One stop customized service
The products and technologies from Zonco and have been widely applied in the fields of oil & gas, chemical engineering, subsea, nuclear power and aerospace industries. Mainly used in harsh operating conditions include severe abrasion, erosion, corrosion, high temperature, high pressure and strong impact.
Zonco Common Carbide Grades, Ghysical Mechanical Properties
Cobalt Binder Grades
| Zonco Grade | WC% | Co% | Physical and mechanical properties | Grain size (μm) | ||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| ZG06X | 94 | 6 | 14.8-15.1 | 2400 | 91.5 | 0.8-1.2 |
| ZG06A | 94 | 6 | 14.8-15.1 | 2150 | 92.5 | 0.6-0.8 |
| ZG08 | 92 | 8 | 14.6-14.9 | 2700 | 89 | 1.2-1.6 |
| ZG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.7 | 0.7 |
| ZG11 | 89 | 11 | 14.3-14.7 | 2800 | 88.5 | 1.2-1.6 |
| ZG12X | 88 | 12 | 14.2-14.5 | 3000 | 89.5 | 1.0-1.2 |
| ZG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 |
| ZG20 | 80 | 20 | 13.4-13.8 | 3100 | 85 | 1.2-1.6 |
Nickel Binder Grades
| Grade | WC% | Ni% | Physical and mechanical properties | Grain size (μm) | ||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YN6 | 94 | 6 | 14.5-14.9 | 2000 | 90 | 1.2-1.6 |
| YN9 | 91 | 9 | 14.3-14.6 | 2300 | 89 | 1.2-1.6 |
| YN11 | 89 | 11 | 14.0-14.3 | 2600 | 88 | 1.2-1.6 |
**Our material engineers have developed more than 15 material grades. If the listed grades above are not meet your requirement, we are able to recommend or develop new grade by customers' requirements.
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