Surface quality inspection of SA573 Gr.58 cold rolled technique

The prices of steel plates manufactured by different SA573 Gr.58 cold rolled technique, weather resistant steel plate manufacturers are different. Besides, the market situation of weather resistant steel plate and the global production and inventory of the whole steel market are also important factors causing the price fluctuation of steel market. What’s more, the downstream construction, real estate, road construction, etc. Factors also has certain effect on the SA573 Gr.58 cold rolled technique, weather resistant steel plate price. The more construction, the more demand, the easier for the steel price to rise.

The company's operation is based on the principle of "quality for survival, reputation for development". In terms of management, we adhere to the principle of people-oriented, service-oriented and customer-oriented. All staff of the company have the courage to open up, unite and forge ahead, and work hard to grasp the good situation of global economic development, actively strengthen communication with outstanding enterprises in the SA573 Gr.58 cold rolled technique industry, keep pace with the times, and move towards a new course!

The advantage of hot-rolled stainless steel plate is that it can eliminate the damage caused by SA573 Gr.58 cold rolled technique metal structure in the process of ingot casting to a certain extent, eliminate some tiny defects in the structure, refine the grains of stainless steel material, promote the structure of steel closer, and improve the performance of the material as a whole. This kind of lifting is mainly manifested in the rolling direction, which can make the SA573 Gr.58 cold rolled technique steel no longer isotropic to some extent, and some defects such as bubbles, cracks and looseness formed during pouring can be eliminated under high temperature or high pressure.

During cladding welding of hardfacing wear-resistant steel plate, SA573 Gr.58 cold rolled technique, preheating and slow cooling should not be adopted. Sometimes, forced cooling measures are even taken to reduce the residence time of weld in the temperature range of 400-850℃ to prevent local chromium deficiency in austenite grain boundary and σ brittle phase in the plate, resulting in 475℃ brittleness, so as to ensure that the weld metal has good mechanical properties and intergranular corrosion resistance.

After the order is finished, our after-sales service center will send an email to make a feedback about our steel products' quality. We have phone service every three months to remind our customers of the possible problems and collect advices or suggestions in quality and service. Upon the collection of advices or suggestions, our after-sales service will quickly make technical solutions to wipe out the customer problem.