Grade | Recommendation applications |
YHR20 | High wear resistance and corrosion resistance Used om the last 1-2 stands of finishing mils |
YHR25 | High wear resistance and corrosion resistance Used om the last 1-3 stands of finishing mils |
YHR30 | Good toughness,wear resistance and corrosion resistance and thermal crack resistance. Used in the middle and rear stands of finishing mills |
YHR40 | Good toughness,wear resistance and corrosion resistance,good for general purposes Used in most stands of the finishing mills and in the rear stands of common mills |
YHR45 | Good toughness,wear resistance and corrosion resistance, Used in front stands of the finishing mills |
YHR55 | Good impact resistance Used in the stands of pre-finishing rolling mills for hot rolling ribbed steel bars and they can be machine with turning and milling |
YHR60 | Good impact resistance,Used for hot rolling ribbed steel bars and in the first and second stands of pre-finishing rolling mills |
Productionprocess
Pcakage
Factory
solid sintered carbide pressure roller ring