Supply wear plate NM400

NM400 is a high-strength wear-resistant steel. NM400 has a very high mechanical strength ; The mechanical properties of ordinary low-alloy steel plate 3 times to 5 times ; can significantly improve the mechanical-related wear parts patience ; thereby increasing use of machinery Life , reduce production costs. the product surface hardness is usually achieved 360 ~ 450HB. For mining and construction machinery wear a variety of wearing parts such as application processing and manufacturing structural steel.

NM400 is a wear-resistant steel. NM- that uses the wear ' resistance " and " wear " the first letter of the word Pinyin is 400 Brinell hardness value of value HB . (400 hardness value in a broad sense, made NM400 hardness range 360-420.)

NM400 wear-resistant steel used in construction machinery, mining machinery, mining machinery, environmental protection machinery, metallurgical machinery and other product components. Excavators, loaders, bulldozers, bucket board, edge board, side board edge blade. Crusher liner, leaves

wear-resistant steel delivery state is divided into: conditioning -

quenched and tempered Origin: Wugang, Wuhan Iron and Steel, the new steel