Product Details
Cemented Tungsten Carbide Rings Good Wear Resistance For Rolling
Mills
Description of the tungsten carbide roll
Carbide rolls are widely used in metal forming, especially in hot
rolling industry mainly for intermediate and last finishing stands
to ensuring superior surface finish and dimensional stability of
processed metal products. Rolls are also commonly used for wire
flattening, de-scaling and straightening applications.
Recommended Grade:
| Grade | Chemical Composition | Mechanical Properties |
| WC(%) | Co+Ni+Cr(%) | Density(g/cm³) | Hardness (>=HRA) | TRS (>=MPA) |
| YGH30 | 85 | 15 | 14.02 | 84.9 | 2700 |
Other grades would be recommended according to your requirements.
Dimension
| Size | Diameter(mm) | Bore(mm) | Height(mm) |
| CR-125*82*15 | 125 | 82 | 15 |
| CR-140.8*90*15 | 140 | 90 | 15 |
| CR-145*95*15 | 145 | 95 | 15 |
| CR-145.8*90*15 | 145 | 90 | 15 |
| CR-150*90*15 | 150 | 90 | 15 |
| CR-150*95*15 | 150 | 95 | 15 |
| CR-180*125*18 | 180 | 125 | 18 |
Finished size(mm)
| Radial run-out of groove | Radial run-out of periphery | End face runout | Surface parallelism | Inner hole cylindricity |
| 0.013 | 0.013 | 0.01 | 0.01 | 0.01 |
Finished size with the tolerance(mm):
| OD | Tolerance | ID | Tolerance | H | Tolerance |
| <=125 | 1 | <=90 | 0.0/+0.02 | <=20 | -1 |
| >125~180 | 1 | >90~95 | 0.0/+0.02 | >20 | -1 |
| >180~250 | 1 | >95 | 0.0/+0.02 | ---- | -1 |
| >250 | 1 | ----- | 0.0/+0.02 | ----- | -1 |
Company Profile
Zhuzhou Weikeduo Cemented Carbide Co., Ltd is located in Zhuzhou’s national-level
high-tech development zone. Weikeduo has been designed and constructed all based on the requirements of
production process of internationally leading cemented carbide and
has in its possession internationally leading production and
measurement equipment.
At present, Weikeduo is concentrating its attention on the research and development and
production of high- performance cemented carbide materia and high precision cemented carbide cutting inserts. Through
recent years, it has gradually developed its products category and
steadily improved products’ quality, winning good appraisal from
customers both at home and abroad.0
Imported internationally leading production process for cemented
carbide and the overall implementation of ISO9001 total quality
control system make the products quality stabilized and trusted. Weikeduo has in its possession quite a number of technical personnel with
high and middle ranks including 3 national level specialists. Weikeduo all along adhere to the principle of “Human beings as the core” and
has brought up an excellent team of staff and employees who make
unremitting efforts to improve themselves and are bold in making
innovations.
“Creating value for customers, Weikeduo makes win-win a reality” is the Weikeduo’s firm and steadfast mission.