Large centrifugal composite high speed steel roll fills the gap
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As a new high-quality roll in China, the development of large-scale centrifugal composite high-speed steel rolls has succeeded in realizing the localization of key technologies for large-scale equipment in China's steel industry, breaking the situation of high-speed steel rolls relying on imports, and enhancing our independent innovation capability to achieve steel from China. It is of great strategic significance for big countries to move toward a steel power.