Product Details
Place of Origin: zhuzhou
Brand Name: VKD
Certification: ISO9001
Model Number: Tungsten Carbide Roll Rings
Payment & Shipping Terms
Minimum Order Quantity: negotiate
Price: Negotiable
Packaging Details: paper,then paper boxs
Delivery Time: 15-20workmonth
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5tons/month
Name: |
Tungsten Carbide Roll Rings |
Property: |
Shock Absorber |
Size And Shape: |
Standard And Requirement Of Customer |
Grades: |
YG6 YG6X |
Type: |
Tungsten Carbide Disc |
Dimenstion: |
Customized |
Name: |
Tungsten Carbide Roll Rings |
Property: |
Shock Absorber |
Size And Shape: |
Standard And Requirement Of Customer |
Grades: |
YG6 YG6X |
Type: |
Tungsten Carbide Disc |
Dimenstion: |
Customized |
YG6 YG6X Tungsten Carbide Roll Rings , Tungsten Carbide Disc Shock Absorber
Tungsten Carbide Roll Rings Description
The cemented carbide roll is a roll made by a powder metallurgy method using tungsten carbide and cobalt as materials. Carbide rolls are available in both integral and combined versions.
Tungsten Carbide Roll Rings Feature:
The cemented carbide roll has high hardness, and its hardness value changes very little with temperature. The hardness at 700 °C is 4 times that of high speed steel; and the elastic modulus, compressive strength, flexural strength and thermal conductivity are also More than 1 times higher than tool steel. Since the thermal conductivity of the cemented carbide roll is high, the heat dissipation effect is good, and the time at which the surface of the roll is at a high temperature is short, so that the high temperature reaction time of the roll and the harmful impurities in the cooling water is short. Therefore, the cemented carbide roll is more resistant to corrosion and cold and hot fatigue than the tool steel roll.
Tungsten Carbide Roll Rings grades:
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 |
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 |
