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| Categories | Tungsten Carbide Rings |
|---|---|
| Brand Name: | VKD |
| Certification: | ISO9001 |
| Place of Origin: | zhuzhou |
| MOQ: | negotiate |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5tons/month |
| Delivery Time: | 15-20workmonth |
| Packaging Details: | paper,then paper boxs |
| Grade: | YG8, YN8 And Others |
| Surface: | Polished / Ground |
| Material: | tungsten carbide |
| Shape: | OEM ODM |
| Advantage: | Durable |
| Feature: | high strength,hardness,wear resistance |
YN6 YN8 YG6 YG8 Tungsten Carbide Rings With Good Thermal Conduction Property
Advantage of the material tungsten carbide:
Tungsten carbide rollers possess good thermal conduction property.
Compared with other materials ,it is much better in term of heat-resistance, wear-resistance and strength.
Its hardness reduce a litte under the condition of high temperature.
Grades recommended:
Nickle binder grades
| Grade | Density(g/cm³) | Hardness(HRA) | TRS(N/mm²) |
| YN6 | 14.7 | 89.5 | 1460 |
| YN6X | 14.8 | 90.5 | 1400 |
| YN6A | 14.8 | 91 | 1480 |
| YN8 | 14.6 | 88.5 | 1710 |
Cobalt binder grades
| Grade | Density(g/cm³) | Hardness(HRA) | TRS(N/mm²) |
| YG6 | 14.8 | 90 | 1520 |
| YG6X | 14.9 | 91 | 1450 |
| YG6A | 14.9 | 92 | 1540 |
| YG8 | 14.7 | 89.5 | 1750 |
| YG12 | 14.2 | 88 | 1810 |
| YG15 | 14 | 87 | 2050 |
| YG20 | 13.5 | 95.5 | 2450 |

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