Recommended Applications of Grades for Carbide Rings |
Grade |
Recommended Applications |
YGH10T |
The grooves have high thermal conductivity and wear resistance. It is mainly used for the last finishing stand. It can keep good shape and surface quality of wire rod. At the same time we can improve the production efficiency by reducing the frequency for changing rings |
YGH20T |
Moderate impact resistance and higher wear resistance,it is used for the last 1-3 stands of finishing mills. |
YGH30T |
It has moderate wear resistance and impact resistance,suitable for general purpose. They are used for the most of the rear stands or all stands of finishing mills. |
YGH40T |
The best general purpose,it has the good toughness and moderate wear resistance. It is used for the most of the front, middle and rear stands of finishing mills. |
YGH50T |
Good toughness and thermal crack resistance,it is used for 1-4 finishing stands |
YGR60T |
Highest hardness and impact resistance, it is used for the pre-finishing stands. |
YGH20 |
Highest hardness, best wear resistance in this series. Used in the last 1-2 stands of high speed finishing mills for common and hard steel bars. |
YGH25 |
Higher wear resistance, moderate impact resistance in this series. Used in the last 1-3 stands of high speed finishing mills for common and hard steel bars |
YGH30 |
Moderate wear resistance and impact resistance, suitable for general purposes. Used in the last 1-4 stands or all stands of finishing mills. |
YGH40 |
Best for general purposes, it is used in the front stands of good mills and the rear stands of common mills. |
YGH45 |
Used in the first and second stands of finishing mills and pre-finishing stands. Also for every stand of rolling lines with low speed, less precision and unstable operation. |
YGH55 |
Maximum binder content in YGH series, good toughness and thermal crack resistance. Used in the stands of pre-finishing rolling mills and as hot rolled rebar steel rings. |
YGR20 |
High wear resistance and corrosion resistance, it used in the last 1-2 finishing stands. |
YGR25 |
High wear resistance and corrosion resistance, it used in the last 1-3 stands of finishing mills. |
YGR30 |
Good toughness,wear resistance,corrosion resistance and thermal crack resistance, It is used in the middle and rear stands of finishing stands. |
YGR40 |
Good toughness and thermal crack resistance, suitable for general purposes. It is used in most stands of the finishing mills and in the rear stands of common mills. |
YGR45 |
Good toughness and thermal crack resistance. It is used in the front stands of finishing mills. |
YGR55 |
Good impact resistance, it is used in the stands of pre-finishing rolling mills, hot rolled rebar and they can be machined with turning and milling. |
YGR60 |
Good impact resistance, it is used for hot rolled rebar steel and in the first, second stands of pre-finishing rolling mills. |