Prevention of deformation of A515 grade 60 pressure vessel steel sheet cutting parts

As the thickness and hardness of A515 grade 60 pressure vessel steel sheet increase, the tendency to crack at the cutting edge increases. In order to prevent the A515 grade 60 pressure vessel steel sheet from cutting cracks, preheating should be carried out before A515 grade 60 pressure vessel steel sheet cutting. Special attention should be paid to preheating to make the entire A515 grade 60 pressure vessel steel sheet interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole A515 grade 60 pressure vessel steel sheet cannot be preheated, the partial preheating method can be used instead.

NM series wear-resistant steel plates have uniform hardness, avoid the local fracture phenomenon caused by uneven hardness. Compared with ordinary steel plate, NM360 steel plate has wear resistance of not less than twice, NM400 steel plate has wear resistance of not less than 2.5 times, and NM550 steel plate has wear resistance of not less than 4 times. The wear-resistant steel plate combines the characteristics of high strength, high hardness, weldability and easy bending.

The strip steel thickness is generally below 6mm, which is convenient for crimping and processing. You should choose the A515 grade 60 pressure vessel steel sheet, strip steel specifications according to your own purposes. The specifications and materials used for different purposes are different, so you must confirm it before buying. It is best to ask professionals to give advice before purchasing strip steel, and purchase the specifications and types you need according to the corresponding requirements.

The company's quality is first, the price is reasonable, the construction period is guaranteed, and the purpose of abiding by the contract, our steel A515 grade 60 pressure vessel steel sheet products have received high recognition from customers from the world. The company adheres to the operating principles of equality and mutual benefit and abides by the contract. We sincerely welcome you to visit us, negotiate business cooperation, enhance friendship, develop and expand trade.