Gear materials steel round bar is a kind of special purpose steel, commonly used in the manufacture of gears and gear parts in transmission mechanisms. gear materials steel round bar has high tensile and yield strengths. At the same time, it also has excellent toughness. With appropriate heat treatment and surface treatment, round gear steel provides excellent wear resistance. In addition, gear materials steel round bar has good machinability and is easy to machine, forge, heat treat and other process operations.

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