Reasons and countermeasures for failure of tensile fracture of A515 grade 65 pressure vessel steel sheet

Penetration testing technology is only suitable for detecting surface defects. It uses penetrant to apply on the surface of the A515 grade 65 pressure vessel steel sheet steel plate, then wipes the excess penetrant with the cleaning solution, and then smears the developer. The penetrant remaining in the defect is adsorbed by the developing material, so as to observe the shape of the defect and determine the type of defect. This A515 grade 65 pressure vessel steel sheet method requires multiple wipes before and after the inspection, the process is more cumbersome, and can not detect internal defects and rough and dirty steel plates.

A515 grade 65 pressure vessel steel sheet, Wear-resistant steel plate has good impact resistance:
The base plate of the wear-resistant composite steel plate is tough materials such as low carbon steel, low alloy steel, or stainless steel, which reflects the superiority of bimetal. The wear-resistant layer resists the wear of the wear medium, and the substrate bears the load of the medium, so wear-resistant steel plate has good impact resistance. Wear-resistant steel plate can withstand the impact and wear of the high drop hopper in the material conveying system.

For ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates, our company would issue the original mill test certificate A515 grade 65 pressure vessel steel sheet EN 10204 3.1 for clients when arrange delivery, so that clients can trace the A573 Gr.70 plates origin easily.

Strengthen system construction. The system itself has a certain binding force, which specifies the rights and obligations of employees. It is a passive management means for employees. Its purpose is to promote each employee to develop good professional habits, form good behavior norms, and promote the improvement of enterprise management level.