Wear resistant steel plates are mainly divided into alloy wear resistant steel plates and composite wear resistant steel plates. Alloy wear resistant steel plates are nm400, JFE EH400, DILLIDUR 400, etc., and composite wear resistant steel plates are surfacing on a layer of ordinary steel plates, to make a layer of wear resistant alloy, so it is also called bimetal wear resistant steel plate.
No matter what kind of wear resistant steel plate it is, it may not look much different from ordinary steel plates on the surface, but its function and composition are far worse. So, what are the differences between wear resistant steel plates and ordinary steel plates?
1. Different steel grades
All steel plates are poured with molten steel and extruded after cooling, which can be roughly divided into thin plates, medium and thick plates, and extra thick plates according to their thickness. According to the function and composition, it can be divided into ordinary steel plate, Alloy steel plate, wear resistant steel plate, stainless steel and so on.
Among them, wear resistant steel plates belong to a class of steel plates, with excellent wear resistance, impact resistance and toughness. Among them, bimetal wear resistant steel plates are special and belong to reprocessed steel plates.
2. Different uses
Wear resistant steel plate has excellent wear resistance and can be used under high wear conditions. Its service life is unmatched by ordinary steel plates. Its impact resistance and toughness also bring higher safety. Therefore, it is very popular, and wear resistant steel plates can often be seen in mining, machinery, coal mines, docks, cement and other industries, and can greatly improve work efficiency and reduce costs.
3. The rust points are different
When the wear resistant steel plate and the ordinary steel plate are not rusted, it is difficult for everyone to distinguish it. Therefore, when purchasing, you must check the quality assurance certificate and other certificates provided by the manufacturer or take samples to a third-party agency for inspection.
When the steel plate is rusted, it can be identified according to the traces of rust. The ordinary steel plate has more rust water, and the rust spots are large and thin, while the rust spots of the wear resistant steel plate are relatively small and dense.
4. The price is different
Wear resistant steel plates are special steels, and the production process and technical requirements are much higher than ordinary steel plates. Therefore, the cost is naturally different. When purchasing wear resistant steel plates, you must pay attention to choosing professional manufacturers, and do not be used by unscrupulous merchants. Ordinary steel plate posing as a huge loss.
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