EN steel grade S460QL1 material heat treatment

The company has the industry's advanced automated production lines and precision laboratory instruments and a capable steel industry management team. Through scientific management, optimized technology, and rigorous testing, the company will keep the production efficiency and production quality at the leading level in the industry and continue to provide customers with high-quality products. At the same time, the company is committed to building a comprehensive steel manufacturing industry and strives to make the company leads new progress and development.CCS Grade B hot rolled steel is a ordinary strength marine steel plate. Our plates and sheets thickness are supplied up to 150mm. We have stock of , CCS Grade B hot rolled steel: 5.5*2790*10680, 27*1700*4350, 18*2000*10000, 9*2310*7060, 27*1700*4350, 45*2200*10000, 12*2000*10000, 16*2000*10000, 50*1770*7730, 14*1800*10000, 14*2000*10000, 11*1650*9000, 75*1050*9140, 40*2200*10000, 18*2000*9820, 14*2000*10000, 30*1500*6000, 75*1430*9140, 40*2000*8000, 80*1800*7000.EN steel grade S460QL1 material,Expression method of pressure coefficient of seamless steel pipe: pressure P < 7MPa coefficient S-8 7 < steel pipe pressure P < 17.5, coefficient 5-6 pressure P > 17.5, coefficient S-4 seamless pipe production and manufacturing: tube blank -- Inspection -- peeling -- Inspection -- Heating -- perforation -- pickling -- grinding -- lubrication and air drying -- welding head -- cold drawing -- solution treatment -- pickling -- pickling and passivation -- Inspection -- cold rolling -- degreasing -- air drying -- internal polishing -- one external polishing -- Inspection -- identification of finished EN steel grade S460QL1 material product packaging.20 # material is a high-quality low-carbon carbon steel, cold-extruded, carburized and hardened steel. EN steel grade S460QL1 material, 20 # material has low strength, good toughness, plasticity and good weldability Chemical composition of 20 # round steel bar: C: 017 ~ 023, Si: 017 ~ 037, Mn: 035 ~ 065, S: ≤0035, P: ≤0035, Cr: ≤025, Ni: ≤030, Cu: ≤025 20# carbon steel mechanical properties: Shear strength 275 ~ 392MPa, Tensile strength is 253 ~ 500MPa, elongation min 25%,EN steel grade S460QL1 material.Steel logistics takes “steel” as the carrier, “logistics” as the operation, and “information” as the core It integrates steel trade, e-commerce, and tripartite logistics as one The flow of funds, information, and logistics promote each other and integrate with each other Construction industry, metallurgy industry, information industry, modern logistics cross-industry Our logistics service team will make sure our goods delivered to the leaving port on timeMakes you worry-free after sales,EN steel grade S460QL1 material.We have a professional production team and high-quality production equipment, and we also have a great advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the EN steel grade S460QL1 material production of high-quality steel plates, steel pipes and other products that meet customer requirements.