Why does AR400 wear resistant steel plate crack during processing

At present, AR400 wear resistant steel plate is used in various heavy industries. It is an indispensable existence in industrial production and manufacturing. However, in industrial application, many people will find that it is easy to crack when processing and manufacturing AR400 steel plate. What are the reasons for these situations?

The causes of cracking can be found from two aspects. One is to check the raw materials. Generally speaking, AR400 wear resistant steel plate is produced by refining furnace. It can be divided into many kinds according to the content of copper element, and the overall quality can pass the standard. It can be judged whether it is caused by this reason according to the copper content.

The second reason for the cracking of AR400 wear resistant steel plate is to check whether it is re refined after waste recycling. AR400 steel plate has a lot of impurities and high carbon content. Once the plate is rounded, it will crack. The quality of welding is also one of the reasons for cracking. Generally speaking, these problems can be avoided as long as the raw materials and production are well controlled.