A588 Grade B grade steel,The metal structure of 15CrMo steel is martensite. This material has good oxidation resistance at about 650℃, good thermal strength below 600 ℃, and good shock absorption and thermal conductivity. A588 Grade B grade steel, 15CrMo steel is widely used in steam turbines However, this type of steel has a greater tendency to harden and has poor welding performance GB/T 3077-2015 15CrMo plates are supplied with 5 to 70MM thick, can be set to roll futures,A588 Grade B grade steel.The company's steel products are sold all over the world with high quality and low price. We can process and cut all kinds of special-shaped parts according to your requirements, or we can set and roll futures of all kinds of material specifications according to your requirements, with fast delivery time. We sincerely welcome new and old customers from all walks of life to contact us for business negotiation. With the enthusiasm, good reputation and professionalism of our staff, we will provide excellent services to our valued customers in all aspects, so as to achieve common development and prosperity.S355J2 steel plate rolling process is controlled rolling process. In the rolling process, the ingot rolling temperature is 1000-1050℃; in the first stage, the low-speed and large reduction rolling process is adopted, the high-temperature stage is 950-1000℃, the rolling speed is 1.6-2.0m/s, the single reduction rate is 15-20%, and the cumulative reduction rate is 40-45%, so as to ensure sufficient deformation of ingot. In the first stage, the start rolling temperature is 910-930℃, and the finish rolling temperature is ≤ 870℃.A588 Grade B grade steel,Between alloy wear-resistant layer and the substrate of wear-resistant steel is metallurgically bonded Through special equipment and automatic welding process, high-hardness self-shielding alloy welding wire is uniformly welded on the substrate, and the number of composite layers is one to two or even multiple layers During the compounding process, due to the different alloy shrinkage ratio, uniform transverse cracks occur It is a distinctive feature of wear-resistant steel plates,A588 Grade B grade steel.As one of the large professional metallurgical manufacturers in China, the strength of the brand, quality assurance, professional after-sales. Every day we are making unremitting efforts to challenge higher quality products and more satisfactory services. Customer demand is our pursuit, and win customer satisfaction with quality. BBN aftersales team is responsible to solve the problem of technical support and quality, service complaints.
