The nm500 steel used for bridges density data from BBN

Mechanical properties of NM360 wear-resistant steel plate: after treatment, various performance samples are taken for testing. It can be seen that the new wear-resistant plate can obtain more uniform mechanical properties in a large size range, which not only has high strength and hardness, but also has high toughness. The NM500 steel used for bridges, wear-resistant steel plate can also obtain different strength and toughness matching through reasonable allocation of carbon, silicon and manganese elements, which can meet different service conditions.

Oxygen is a harmful element in NM500 steel used for bridges steel. With the increase of oxygen content, the strength of NM500 steel used for bridges steel increased, but the plasticity, especially the toughness, decreased significantly, and the weldability became worse. The presence of oxygen causes hot brittleness of NM500 steel used for bridges steel.

The company conducts periodic and targeted training and guidance for after-sales service personnel. As the saying goes, "no one is perfect, no gold is red", to help after-sales service personnel improve service skills and correct service attitude. Carry out relevant technical training for after-sales service personnel, so that after-sales service practitioners have professional product knowledge.

The company mainly supply mild NM500 steel used for bridges steel plate, alloy steel plate, boiler plate, corten steel plates for railway, marine, automotive, home appliances, shipbuilding, construction, machinery manufacturing and oil tank projects. While accelerating the development of the main steel industry, the company adheres to a diversified development strategy and actively develops the other industry like household products, face mask machine, precision casting producing, steel structures, and heavy plates processing service.