What is the sa573 gr.70 carbon-manganese-silicon steel element chemical composition

With the development of China's sa573 gr.70 carbon-manganese-silicon steel market economy, the company vigorously implements the strategy of industrialization, internationalization and diversification, promotes group operation, intensive development and lean management, and builds the company into a company with scientific development concept, continuous innovation vitality, excellent corporate culture and strong sense of social responsibility through rich series of sa573 gr.70 carbon-manganese-silicon steel products and project portfolio and complete operation network And international first-class competitiveness of modern enterprises.

The wear-resistant plate has high wear resistance and good impact properties. It can be laser cut, bent, welded, etc., and can be connected with other structures by welding, plug welding, screw connection and other methods. The whole process of inspection and repair It has the characteristics of time-saving and convenient. Products sa573 gr.70 carbon-manganese-silicon steel are widely used in manufacturing industries such as metallurgical industry, coal, concrete, power engineering, laminated glass, mining, decorative building materials, brick kilns, etc.

sa573 gr.70 carbon-manganese-silicon steel and so on steel structure engineering steel has good plasticity, which can make the structure have obvious deformation before being destroyed, so as to avoid brittle failure of structure. The good plasticity of steel can adjust the local peak stress to redistribute the stress, and improve the ductility of components, so as to improve the seismic capacity of the structure. The impact toughness of sa573 gr.70 carbon-manganese-silicon steel and so on steel structure engineering steel is good, which can improve the ability of resisting dynamic load and avoid the occurrence of cracks and brittle fracture.

As the tungsten content increases, the strength and toughness of the NM360 wear-resistant steel plate increase. When the mass fraction of tungsten exceeds 1.06%, the toughness decreases due to the increase in the amount of carbide precipitation. This is because tungsten combines with carbon atoms in the NM360 wear-resistant plate to form a short-range ordered C-w atom pair bond structure. The C-w atomic bond is stronger than the C-Mn and C-Fe atomic bonds. Therefore, after adding tungsten to the NM360 wear-resistant steel plate, cracks will be formed, and the energy required to break the atomic bond will be greatly increased. The toughness and strength of sa573 gr.70 carbon-manganese-silicon steel, NM360 wear-resistant steel plate treated with water toughening treatment will also be significantly improved.

Hot Rolled Plates sa573 gr.70 carbon-manganese-silicon steel Machining
After final forging/forming and Heat treatment process, all the pipe Fittings, Flanges, Fasteners, Etc. are sent for machining i.e. and preparation, O/D and I/D matching as per dimensional codes. An Expert Q.C. engineer is involved and he keeps constant vigil on every machining operation. Step machining is carried out as required by the codes. GO and NO-GO gauges are used to check the O/D & I/D of the fittings, Flanges, etc.

For ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates, our company would issue the original mill test certificate sa573 gr.70 carbon-manganese-silicon steel EN 10204 3.1 for clients when arrange delivery, so that clients can trace the A573 Gr.70 plates origin easily.

The company has a professional after-sales service team and good after-sales service reputation, providing full and uninterrupted after-sales service, to ensure timely and rapid solution to customer problems. The company is recognized as a 5-star brand of market quality cost performance and customer satisfaction by Market Research Center, and rated as "AAA credit enterprise of enterprise credit evaluation", and also a leading steel producer and service provider in the world.