Customized size hardess of nm500 steel plate specifications

The effect of nitrogen on steel performance is similar to that of carbon and phosphorus. With the increase of hardess of NM500 steel plate nitrogen content, the strength of steel can be improved, plasticity especially toughness can be significantly reduced, weldability becomes worse, and cold brittleness is intensified. Nitrogen with aluminum, niobium, vanadium and other elements can reduce its adverse effects, improve the performance of hardess of NM500 steel plate steel, can be used as an alloying element of low alloy steel.

hardess of NM500 steel plate, Bimetal wear-resistant plates and hardened wear-resistant plates are two very common wear-resistant steel plates. Bimetal wear-resistant plates refer to the combination of high-alloy wear-resistant layers on the base plate of ordinary steel plates by surfacing welding, combined with the resistance of the wear-resistant layers, abrasion performance and substrate load-bearing, deformability and weldability. The hardness of the wear-resistant layer is generally between HRC52-64.

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Ordinary medium and thick steel plate hardess of NM500 steel plate is a kind of deoxidized steel. The oxygen content of the steel liquid is relatively high, and a lot of gas will be produced during the production process to make the steel liquid boil, so it is also called boiling steel. Advantages: this kind of steel plate has smooth surface, good quality and easy processing. Because this kind of steel plate has no concentrated shrinkage cavity, the amount of deoxidizer is very small and the price is lower than other steel plates.