The cemented carbide composite roll is mainly used on the finishing mill for bar, deformed steel bar and common wire. In this way, we can greatly reduce the frequency of changing groove and roll, thus to reduce the labor intensity and improve the work efficiency. The surface quality and yield shall be improved to a maximrurn degree, which leads to a rernarkable ecornmoic benlefit.
ln accordance with the production line and rolling technology of customers, our products are designed to match one-strand rolling, two-slitting rolling and three-slitting rolling. three-slitting rolling, and four slitting rolling, The cemented carbide composite roll includes K1 finished roller, K2 leder roller,K4 pre-slitting roller.K3 slitting roller with high-speed steel as material. The rolling varieties include wire, bar and deformed steel bar.
Data
table of grades and properties of tungsten carbide roller
Grade |
Wc(%) |
Co(%) |
Ni(%) |
Cr(%) |
Density g/cm³ ±0.15 |
Hardness≥HRA ±0. 5 |
Bending strength≥N/mm² |
YGR20 |
90 |
10 |
14.4 |
87.5 |
2650 |
||
YGR25 |
88 |
12 |
14.3 |
86.5 |
2600 |
||
YGR30 |
85 |
15 |
14.2 |
85.0 |
2550 |
||
YGR40 |
82 |
18 |
13.7 |
83.5 |
2500 |
||
YGR45 |
80 |
20 |
13.5 |
82.5 |
2400 |
||
YGR55 |
75 |
25 |
13.1 |
80.5 |
2450 |
||
YGR60 |
70 |
30 |
12.8 |
79.0 |
2250 |
||
YGH40T |
85 |
15 |
14.1 |
84.5 |
2700 |
||
YGH45T |
80 |
20 |
13.5 |
83.0 |
2600 |
Xenotech Group
17/05/2023