As low-alloy tool steel with better comprehensive mechanical properties than carbon tool steels, 9Mn2V is the only economical type steel that does not contain Ni and Cr elements in alloy tool steels. It has a long history of application in China and rich experience has been accumulated.
It has high hardness and wears resistance. The deformation is small during quenching and the hardenability is good. Because the steel contains a certain amount of vanadium, the grains are refined and the overheating sensitivity of the steel is reduced. Meanwhile, the carbides are finer and evenly distributed.
It is suitable for manufacturing various accurate measuring tools and templates, and also for punching dies and cold press dies, engraving dies, blanking dies, etc. with relatively small size and general requirement, as well as structural parts such as screw rods of machine tools.
It is used to manufacture various cold punching dies and tools with large cross-sections, complex shapes and heavy working conditions, such as punching dies, trimming dies, hemming dies, deep drawing dies for steel plates, circular saws, standard tools and gauges, thread rolling dies, etc.
Focus on manufacturing special steel cast and forged
components for more than 25 years.