What is EN steel grade S275JR plates equivalent steel grade in China

EN steel grade S275JR plates,Quenching and tempering (QT) is a double heat treatment process of quenching and high temperature tempering. In general, medium carbon steel and medium EN steel grade S275JR plates carbon alloy steel often need quenching and tempering treatment. Quenching and tempering can make iron and steel parts obtain a good combination of strength and toughness, with high strength, excellent toughness, plasticity, cutting performance, etc. Some alloy steel or low alloy steel must be quenched and tempered to obtain good comprehensive properties. These steels can also be called quenched and tempered steels."BBN Steel Q345D hot rolled plates stock 20201905*2050*10800, 275*3600*12000, 2858*2172*12500, 48*3000*12813, 1905*2185*12200, 22*3730*12100, 2223*2080*12000, 55*1800*3200, 2223*2178*12200, 24*2470*12800, 1905*2187*12200, 275*3735*12000, 2223*2181*12200, 59*2950*10000, 2858*2171*12500, 16*1800*6860, 2858*2172*12000, 16*1730*9500, 44*3000*5000, 14*1700*6970, 19*2185*11500, 14*1440*9700, 60*2950*10000(mm),EN steel grade S275JR plates.Our quality control department will do inspection for details of the steel materials before delivery We would invite the customer side to attend the inspection together If they can not come, we will also take rich pictures for them to check Meanwhile, we will publish inspection report and send them the PDF version Besides, we accept any third party inspection such as SGS, BV, etc And our quality control department will support the third party to inspect the steel materials smoothly and try our best to deliver the qualified steel materials to customers earlier,EN steel grade S275JR plates.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.Service concept:Customer satisfaction is our value. Thank customers for their trust, respect their rights and interests, care about their needs, understand their concerns, realize their satisfaction and promote their success. Sincere and friendly, warm and thoughtful, relaxed and pleasant, considerate and tolerant. Attentive service, sincere care, professional excellence. The first-class famous products at home and abroad gather, and the outstanding charm of the East and the West radiates! Specialization, standardization, refinement, kinship.The gas cylinder steel is one of our featured products. The pickled LPG steel is available. We supply gas cylinder steel coil, gas cylinder steel sheet and gas cylinder EN steel grade S275JR plates steel plates Welcome to consult any question about gas cylinder steel or LPG steel, such as JIS G3116 SG295 coil price, SG255 material properties, SG325 plate dimensions, HP265 equivalent, P245NB steel properties, etc We are always here to serve you,EN steel grade S275JR plates.