good property of bp440 plate hr hot rolled plate heavy plate

Abrasion resistant steel plate has high wear resistance and good impact performance. good property of BP440 plate, Abrasion resistant steel plate can be cut, bent and welded. Abrasion resistant steel plate can be connected with other structures by welding, plug welding and bolt connection. It is time-saving and convenient in the maintenance process. Abrasion resistant steel plate is widely used in metallurgy, coal, cement, power, glass, mining, building materials, brick and tile industries. good property of BP440 plate, Abrasion resistant steel plate has a very high cost performance, and has been favored by more and more industries and users.

The main characteristics of good property of BP440 plate, 12Cr1MoV alloy steel plate are as follows:Compared with 12CrMoV steel, 12Cr1MoV alloy steel plate has higher oxidation resistance and thermal strength. The creep limit of 12Cr1MoV steel is close to the stress rupture strength, and it has high plasticity under the condition of long-term tension. The process and weldability of 12Cr1MoV steel are good, but it needs to be preheated to 300 ℃ before welding, and stress relief treatment is required after welding.

Both the cross rolling method and the extrusion method must first heat the tube blank or ingot, and the steel tube produced is called hot rolling tube. Steel pipes produced by hot working can sometimes be cold worked as required. There are two methods of cold working: one is cold drawing, that is, drawing the good property of BP440 plate steel pipe through the drawing die to make the steel pipe gradually thin and elongate; the other is cold rolling, which is the method of applying the hot rolling mill invented by the menesmann brothers to cold working. The cold working of good property of BP440 plate seamless steel pipe can improve the size accuracy and finish of steel pipe, and improve the mechanical properties of materials.

Our company has been established for 20 years and has accumulated rich experience in steel products. At the same time, it is often exported to Southeast Asia, Africa, South America and other countries. So you can rest assured that our good property of BP440 plate products and our prices are very favorable. Because we have our own factory, there is no other cost, we can also carry out machining and so on.

Due to other non-steel quality reasons caused by the customer dissatisfaction, to timely explain to the customer, and help them solve the problem, for the customer really because of their own reasons, to give patient reply.The process of objection handling is the process of our technical service.

Pre:BBN offer bp440 steel armor plate size list

NextWhat is 6mm thickness bp440 plate equivalent steel in China