GB stadard of nm500 steel and boiler pressure vessel steel

GB stadard of NM500 steel, Wear resistant steel plate is widely used, sometimes it needs to be bent, rolled and cut. Since the wear resistant layer is closely combined with the base plate through metallurgical processing, there is no problem with bending and rolling the wear resistant steel plate under normal conditions. However, if the rolling diameter is less than 300 mm, it will cause problems, so it is not recommended to roll under 300 mm.

The strengthening mechanisms in metals mainly include solid solution strengthening, dislocation strengthening, fine grain strengthening, and second phase (precipitation and dispersion) strengthening. Alloying elements have the most significant strengthening effect on steel in the quenched and tempered state, because it makes full use of all four strengthening mechanisms. Martensite is formed during quenching, and carbides are precipitated during tempering, resulting in a strong second phase strengthening and greatly improving toughness. Therefore, obtaining martensite and tempering it is the most economical and effective comprehensive strengthening method for GB stadard of NM500 steel.

The GB stadard of NM500 steel stainless steel 2250 mm wide coil mill has advantages such as adapting to difficult-to-deform steel grades. The Liuzhou Iron and Steel Hot Rolling Leveler project designed and supplied by MCC South is equipped with the latest straightening and leveling process (LTP technology) developed by MCC South. The GB stadard of NM500 steel performance stability, cost and various consumption indicators have reached the international advanced level.

The company specializes in heavy plate cutting, carbon steel pplate processing, carbon plate welding processing and sales of wide and thick steel GB stadard of NM500 steel plates. It has high-quality CNC steel plate cutting and processing equipment, a professional technical personnel team, and supporting logistics distribution and after-sales service system. BBN company provides customers with solutions at low prices, high quality, and fast response service.