The deoxidation ability of Al is much stronger than that of Si and Mn when aluminum element (Al element) is added into steel as deoxidizer or alloying element. The main role of aluminum in A283 Gr A CS steel carbon plate etc. steel is to refine grain size and fix nitrogen in steel, so as to significantly improve the impact toughness of steel and reduce the tendency of cold brittleness and aging. Al element can also improve the corrosion resistance of steel, especially when used with molybdenum, copper, silicon, chromium and other elements. The wear resistance of chromium molybdenum steel and chromium steel can be increased by containing Al element.
Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for A283 Gr A CS steel carbon plate various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several A283 Gr A CS steel carbon plate after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.
we also provide the A283 Gr A CS steel carbon plate welding service for customers, and our welding method, hand arc welding, submerged arc welding and tungsten argon arc welding, melting polar gas shielded welding and so on. And we have lots of successful A283 Gr A CS steel carbon plate welding project, such as longitudinal submerged arc welding pipe, welding cross colume, prestressed truss and welding box colume.
The weight of seamless steel pipe is only 1 / 5 of that of square steel. Seamless steel pipe corrosion resistance acid, alkali, salt and atmospheric environment corrosion, high temperature resistance, good impact and fatigue resistance, do not need regular maintenance. The effective service life of product A283 Gr A CS steel carbon plate more than 15 years.
