Black MS sheet 09cupcrni-a steel grade supplier

RAEX400 steel is a hardened wear-resistant steel material with an average grade of 400HBW and a Brinell hardness. The microstructure of this wear-resistant steel is a martensite structure, which can ensure the high hardness and tensile hardness of the steel plate. The hardness of RAEX400 is 2.5 times that of S355 structural steel, 09cupcrni-a steel grade. Despite its high hardness and high strength, RAEX400 steel can be formed by free bending or hemming, and has good weldability.

The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our 09cupcrni-a steel grade steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service. Meanwhile, we have huge 09cupcrni-a steel grade steel stocks all the year round. The company long-term pursues the principle of quality first, customer first, quality for survival, reputation for development, and perfect service to win the users.

Our company has the ability to produce all kinds of steel structure parts. At the same time, we can design drawings according to the requirements of customers, and process according to the drawings. 09cupcrni-a steel grade Heat treatment services - such as annealing, normalizing, quenching, tempering, quenching and tempering, solution treatment, etc. We can also heat treat according to customer's 09cupcrni-a steel grade requirements.

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 09cupcrni-a steel grade 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.

We guarantee to provide all technical data required by users within one hour to provide reasonable quotation; to provide 09cupcrni-a steel grade reasonable quotation for products consulted by users within one hour; to provide investigation reception: we guarantee to receive the investigation of users at any time and provide various convenient conditions for users.