Weathering steel is mainly used in railway, vehicles, bridges, towers and other steel structures exposed to the atmosphere for a long time. A572 Gr 50 CS steel carbon plate. Weathering steel is used to make structural parts such as containers, railway vehicles, oil derricks, seaport construction, oil production platform and containers containing hydrogen sulfide corrosion medium in chemical petroleum equipment. Weathering steel has the characteristics of rust resistance, corrosion resistance, life extension, thinning and consumption reduction, labor saving and energy saving, which benefits the weathering steel component manufacturers and users.
The company is a large A572 Gr 50 CS steel carbon plate steel supplier and exporter specializing in steel coil, steel plate, steel tube and section steel. The company has always put service and quality first, offered reasonable price, taken small profits and quick turnover as the principle, honest and trustworthy as the purpose. The success of the company is not only the hard work and wisdom of all the employees of the company, but also the deep love of our customers. We will continue to achieve new leaps and create greater brilliance of the A572 Gr 50 CS steel carbon plate enterprise, and make our own contribution to the development of the world economy.
Quenching is a common heat treatment process. It is the metal heat treatment process in which the A572 Gr 50 CS steel carbon plate metal workpiece is heated to a proper temperature and kept for a period of time, then immersed in the quenching medium for rapid cooling. Quenching can improve the strength and hardness of steel in a large range, and adjust the coordination between A572 Gr 50 CS steel carbon plate strength and hardness, plasticity and toughness. Quenching is generally used as the final heat treatment.
Oxygen (O) is a harmful element in steel such as A572 Gr 50 CS steel carbon plate. Although manganese, silicon, iron and aluminum are added to deoxidize the steel at the end of steelmaking, they can not be removed completely. During the solidification of molten steel, the reaction of oxygen and carbon in the solution will produce carbon monoxide, which can cause bubbles. Oxygen mainly exists in the form of FeO, MnO, SiO2, Al2O3 and other inclusions in the steel, which reduces the strength and plasticity of the steel. Especially, it has serious influence on fatigue strength and impact toughness.
Our company will accept the product quality objection registration record, pass it to the A572 Gr 50 CS steel carbon plate production unit and relevant departments, and timely coordinate the supervision of product A572 Gr 50 CS steel carbon plate quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
