Hardness test of NM500 wear resistant steel plate: because of the problem of oxidation layer and surface flatness on the surface of wear-resistant steel plate, it is better to mill 1.0-2.5mm off the surface of NM500 wear resistant steel plate, and then conduct hardness test on this surface. Generally, we recommend that you mill off 2.0mm to conduct hardness test for NM500 wear resistant steel plate. The best testing tool is desktop hardness testing equipment.
Over the years, the company has been famous in the international market for its good reputation, high-quality steel products, strong strength and low price. Our wear resistant steel plates are various in varieties, complete in specifications, low in price and reliable in quality. Welcome new and old customers at home and abroad to discuss cooperation and create brilliant!
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
Henan BEBON Iron&Steel co.,ltd.
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