NM400 use for bridge sheet thickness less than 4mm

NM400 use for bridge, Wear resistant steel plate is a kind of special plate product used under the condition of large area wear. At present, the commonly used wear-resistant steel plate is made by cladding a certain thickness of alloy wear-resistant layer with high hardness and excellent wear resistance on the surface of ordinary low-carbon steel or low-alloy steel with good toughness and plasticity. In addition, there are cast wear-resistant steel plate and alloy quenching wear-resistant steel plate.

The company will also put Georgetown steelworks on "care and maintenance mode" and temporarily lay off or redeploy about 130 employees working at the steelworks and contractors while some NM400 use for bridge maintenance employees will be on staff during the closure. It is stated that unemployment insurance and state-based unemployment support will be available immediately to workers affected by these changes.

Most common NM400 use for bridge steel plates are rolled by hot rolling or controlled rolling. Compared with the general hot rolling process, the advantages of controlled rolling are: the strength and low temperature toughness of steel plates are greatly improved by controlled rolling to refine grains. In addition, the controlled rolling process can give full play to the role of Microalloying Elements Nb, V and Ti, not only play a role of precipitation strengthening, but also refine the grains, and improve the toughness of the rolled NM400 use for bridge steel plates.

The company adheres to the people-oriented concept and takes "learning, sharing, gratitude, integrity, respect and responsibility" as the enterprise values. Advanced equipment, scientific standardized management, strict quality assurance system and high-quality team are the core competitiveness of the company. The company will continue to provide customers with NM400 use for bridge high-quality, timely and perfect steel products and services under the guidance of the mission of "striving for perfection to meet customer needs".