Active Member
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[China]
Address: No.508 Jinshan Road, Jinshan Industrial Park, Hetang District,Zhuzhou City, China
Contact name:Bonnie
ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD. |
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Hard Alloy Tungsten Carbide Roll Rings Cemented Carbide Rolling Ring for high speed finishing rolling mill
Material composition:
1.Physical Properties:
A) Hardness greater than or equal to 92.8 HRA；
B) Density greater than or equal to 14.2 g/cm³；
C) TRS greater than or equal to 4200 N/mm²；
D) Free of ETA phase condition；
E) No contamination by other materials；
F) Porosity = A00 / B00 / C00 ；
G) Uniform and consistent grain size. No grain size can be larger
than specified.
H) Chromium carbide grain growth inhibitor only.
2.All the production, coatings are used in Germany, Switzerland,
processing equipment；
3.It's proposed cutting less than 60HRC;
Properties of cemented carbide grades recommended rods | |||||||
Grade | Chemical composition | Physical data | Grain size of WC(um) | ||||
| WC | Co | Others | Density(g/cm³) | Hardness(HV3) | TRS(MPa) |
|
YL10.1 | 93.5% | 6.0% | 0.5% | 14.88-15.04 | 1580±50 | 2500 | 1.2-1.7 |
YL10.2 | 89.5% | 10.0% | 0.5% | 14.4-14.55 | 1600±50 | 4000 | 0.8 |
YL10.5 | 89.7% | 9.5% | 0.8% | 14.4-14.55 | 1550±50 | 3800 | 0.7-0.9 |
YL50 | 85.0% | 15.0% |
| 13.86-14.10 | 1095 | 2060 | 0.4-0.6 |
YU06 | 93.0% | 6.0% | 1.0% | 14.7-14.8 | 2050 | 3000 | 0.2-0.4 |
YU08 | 91.0% | 8.0% | 1.0% | 14.56-14.65 | 1900 | 4000 | 0.2-0.4 |
YU09 | 89.8% | 9.0% | 1.2% | 14.36-14.50 | 1950 | 3900 | 0.2-0.4 |
YU12 | 87.0% | 12.0% | 1.0% | 14.05-14.15 | 1750 | 4000 | 0.2-0.4 |
YF06 | 93.5% | 6.0% | 0.5% | 14.86-14.96 | 1800 | 3800 | 0.4-0.6 |
YF08 | 91.4% | 8.0% | 0.6% | 14.55-14.65 | 1800 | 3900 | 0.4-0.6 |
YG6X | 93.5% | 6.0% | 0.5% | 14.8-15.10 | 91 | 1560 | 1.0 |
YG8 | 92.0% | 8.0% |
| 14.6-14.9 | 89.5 | 1840 | 1.2-1.6 |
~ Customized Tungsten carbide products are available!
