Hot rolled 1500X6000mm size RINA grade D stern frame steel specification

RINA grade D stern frame steel,ASTM Corten B steel is a hot-rolled structural steel product with better atmospheric corrosion resistance under Technical delivery conditions. ASTM Corten B steel conforms to ASTM standard, with yield strength of 355MPa and 345mpa, and the RINA grade D stern frame steel yield strength depends on the thickness. The tensile strength of ASTM Corten B steel is 470-630 MPa.
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 steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service. Meanwhile, we have huge 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.
Rolling of steel plates is the core of the entire steel rolling production process. The billet is deformed by rolling. The rolling process plays a decisive role in product quality. The quality requirements of rolled products include the three aspects of product geometry and dimensional accuracy, internal organization and performance, and product finish. Finishing: It is the last process in the rolling process, and it is also a more complicated process. It plays a final role in guaranteeing the quality of the product.RINA grade D stern frame steel,The yield rate is a comprehensive technical and economic index in the production of medium and heavy plates such as Increasing the yield rate can not only reduce the loss of metal, but it is also vital to the economic benefits of the steel enterprise The influencing factors of the yield of medium and heavy plates are various, for example, the variety structure, negative deviation rolling level, plate shape control level, cutting loss, rolling waste and burning loss, etc,RINA grade D stern frame steel.RINA grade D stern frame steel,After-sales service is an important part of measuring a product good or not. After sales service can't be ignored. Good service can really make consumers feel relieved. We have always done a good job in after-sales service, so as to bring consumers a better reference when purchasing and a better experience during use of our steel materials. We will call back and follow up the performance of our steel products regularly.