q370r material properties, 06Ni9DR steel plate is delivered in quenching + tempering heat treatment state. In order to improve the toughness of 06Ni9DR steel, intermediate heat treatment (secondary quenching) can also be carried out, and the steel plate with a thickness of no more than 12mm can also be normalized and tempered twice. Upon delivery, the tempering temperature of the 06Ni9DR steel plate shall not be lower than 540℃.
Both steelmaking and ironmaking are carried out by oxidation-reduction reaction, but there are great differences between them in reaction objects: ironmaking is to reduce iron, while q370r material properties steelmaking is to remove excessive carbon and other impurities in pig iron, so there are relations and differences between them in actual operation. There are three main methods of q370r material properties steelmaking: converter, electric furnace and flat furnace. The converter steelmaking process is most widely used.
The company adheres to the principle of integrity, standardization and efficiency, wins the market with technology, gains reputation with creative services, and wholeheartedly provides customers with high-quality q370r material properties, efficient and fast services. Facing the future, adhere to independent innovation.