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| Categories | Tungsten Carbide Rings |
|---|---|
| Brand Name: | VKD |
| Place of Origin: | zhuzhou |
| MOQ: | negotiate |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 20tons per month |
| Delivery Time: | 15-20 working days |
| Packaging Details: | paper, then paper boxes, then exported wooden cartons or paper cases,or packed as customers'requirement. |
| name: | tungsten carbide roller |
| Application:: | high speed wire |
| Shape:: | round |
| Material:: | Wc-Co and Wc-Co-Ni-Cr |
| Dimensions:: | 10-100mm |
| bending strength:: | 2200Mpa |
| Chemical Composition:: | desgin |
| Product name: | Dimensions and precision of finished carbide roll rings |
| impact toughness: | (4-6)*106J/m^2 |
Corrosion Resistant Tungsten Carbide Rings 10-100mm Dimensions For Mechanical Sealing
| Grade | Chemical composition | Mechanical properties | Physical properties | |||||
Co+Ni % | WC % | Hardness HRA | Transveres rupture strength (Sample B) MPa | Compressive Strength MPa | Young's modulus of elasticty KN/mm2 | Density g/cm3 | Thermal conductivity Cal/cm sec/℃ | |
| YGH20 | 10 | 90 | ≧86.0 | ≧2500 | 3500 | 560 | 14.2-14.5 | 0.2 |
| YGH25 | 12 | 88 | ≧84.0 | ≧2300 | 3400 | 550 | 14.0-14.3 | 0.21 |
| YGH30 | 15 | 85 | ≧83.5 | ≧2520 | 3300 | 540 | 13.8-14.2 | 0.2 |
| YGH40 | 18 | 82 | ≧83.0 | ≧2570 | 3200 | 500 | 13.4-13.9 | 0.19 |
| YGH45 | 20 | 80 | ≧82.0 | ≧2570 | 3100 | 480 | 13.3-13.9 | 0.18 |
| YGH55 | 26 | 74 | ≧81.0 | ≧2570 | 3000 | 450 | 12.6-13.2 | 0.17 |
| YGR20 | 10 | 90 | ≧85.0 | ≧2400 | 3400 | 550 | 14.2-14.8 | 0.2 |
| YGR25 | 12.5 | 87.5 | ≧83.0 | ≧2270 | 3300 | 540 | 14.0-14.3 | 0.22 |
| YGR30 | 15 | 85 | ≧83.0 | ≧2360 | 3200 | 530 | 13.8-14.3 | 0.2 |
| YGR40 | 18 | 82 | ≧82.0 | ≧2400 | 3200 | 430 | 13.5-13.9 | 0.2 |
| YGR45 | 20 | 80 | ≧80.5 | ≧2250 | 3000 | 480 | 13.4-13.9 | 0.18 |
| YGR55 | 25 | 75 | ≧79.0 | ≧2400 | 2800 | 420 | 12.9-13.4 | 0.17 |
| YGR60 | 30 | 70 | ≧78.5 | ≧2200 | 2600 | 300 | 12.6-13.1 | 0.16 |
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