The wear-resistant layer is mainly made of chromium alloy, and other alloy components such as manganese, The wear-resistant layer is mainly made of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added at the same time. The carbide in the metallographic structure is fibrous, and the fiber direction is perpendicular to the surface.The microhardness of carbide can reach hv1700-2000 and hrc58-62. It is widely used in mining machinery,environmental protection machinery, cement machinery, engineering machinery etc due to it is high wear resistance.
Wear-resistant steel plates have high wear resistance and good impact performance. It can be cut, bended, welded etc. and also can be used to connecting with other structures.Since this kind of steel has so many good characteristics, it is widely used in kinds of different purpose. It is one of the most commonly used materials in manufacturing, industrial and construction fields.
Industries and uses for wear-resistant steel
Wear-resistant steels are used in applications where abrasion, wear and impact are the main causes of failure, not constant pressure or tension. So, such steels make the ideal choice for using in heavy-duty equipment and attachments in challenging or extreme environments.
Typical uses for SSAB’s wear-resistant steels include:
·1.Earthmoving equipment and attachments
·2.Construction, demolition and recycling
·3.Material handling, crushing and conveying
·4.Mining and quarrying
·5.Cement and other industrial plants
·7.Trucks, trailers and other vehicles
hot rolled nm500 hb500 domex400 ar450 nm450 ar500 spa-h abrasion anti wear steel sheets resist wear resistant steel plate are currently the main industrial wear-resistant materials. For the convenience of engineers, the major wear resistant plates hot rolled nm500 wearing resisting sheets domex400 ar500 spa-h abrasion weathering resist steel plate wear-resistant steel plates are now classified according to the country as follows:
China wear plate grades: NM360, NM400, NM450, NM500
Belgium wear-resistant steel plates: QUARD400, QUARD450, QUARD500
Katherine Sweden wear-resistant steel plate: HARDOX400, HARDOX450,HARDOX500
Finnish wear-resistant steel plate: RAEX400, RAEX450, RAEX500
Japan wear-resistant steel plate: JFE-EH360, JFE-EH400, JFE-EH500
Post time: Jul-18-2022