Do you know the S355NL structural steel vs a573 gr.65 steelheat treatment?

Shipbuilding steel plates are used to manufacture marine and inland watercraft hulls, requiring high strength, plasticity, toughness, cold bending performance, welding performance, and corrosion resistance. The company provides common shipboard grades such as Grade A, Grade B, Grade D, Grade E, Grade AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40, FH32, S355NL structural steel vs a573 gr.65 steel FH36, FH40.

After the steel plate is produced from the original factory, it will pass through a series of transportation and storage links and then be delivered to the processing workshop. During this period of time, the steel plate surface will contact with the air continuously, which will inevitably produce a layer of oxide skin. The oxide skin is a difficulty in the treatment process. It has high melting point, is not easy to burn and dissolve, increases preheating time, reduces cutting speed. Therefore, the surface of the S355NL structural steel vs a573 gr.65 steel plate should be derusted before cutting.

S355NC steel offers excellent bending, flanging, cold-bordering and folding S355NL structural steel vs a573 gr.65 steel properties in both longitudinal and transverse direction. The bending radii specified below should be observed as minimum values.

In addition to quality assurance, service is also important for the competition of steel suppliers. All the after-sales service personnel of the company have received professional training and assessment. The steel products supplied by our company enjoy the life-long quality problem replacement service. In the process of using our steel S355NL structural steel vs a573 gr.65 steel products, if there is any problem, just contact us in time, and our after-sales service personnel will look for countermeasures and solve the problem with you as soon as possible.