Super Wear-Resistant Steel
The wear resistance of the wear-resistant steel is enhanced by the precipitation of superhard TiC particles.
Its hardness and mechanical properties are equivalent to those of NM450, but the wear resistance is more than 1.6 times that of ordinary NM450 and more than 1.3 times that of NM550.
Super Wear-Resistant Steel
The wear resistance of the wear-resistant steel is enhanced by the precipitation of superhard TiC particles. Its hardness and mechanical properties are equivalent to those of NM450, but the wear resistance is more than 1.6 times that of ordinary NM450 and more than 1.3 times that of NM550. Steel has successfully completed the task of " Industrial production of domestic extreme thin (4×2000mm) NM450SP" in the "13th Five-Year" national key research and development project. Currently, it is trial-produced in the concrete mixer industry to replace high Cr cast iron, which has the advantages of strong plastic toughness and improved wear resistance.
Lining plate in cement mixing tank made of super wear-resistant steel NM450SP
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