Videos Of wear resistance of nm400 Price Trend
How to improve the wear resistance of wear-resistant plate, wear resistance of NM400?1. Grain refinement to promote the increase of dislocation density under stress state.2. Reduce the Mn content to reduce the Austenite Stability of wear-resistant plate and achieve the ability of accelerated work hardening.3. Cr, Mn, V, Ti and other elements are added to improve the wear resistance of the wear-resistant plate, and the carbide is dispersed in austenite to enhance the wear resistance.
Our strutural steel plates are not attacked easily by the chemicals in harsh weather. They are a hard, strong, and durable product. Their characteristics are tested through tests. We perform hardness, pmi, micro, chemical, mechanical, macro, ultrasonic test and more. We pack carbon steel plates, wear resistance of NM400, hot rolled plates, structural steel sheets safely to maintain their good performance so that they serve longer than usual.
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Quenching Improve the hardness of wear resistance of NM400 steel, Annealing is refine the grain size, homogenization, reduce hardness, improve the plasticity and eliminate interna stress. Normalizing refine grain , improve the impact toughness of wear resistance of NM400 steel and comprehensive mechanical properties.