TB/T 1979 09CuPCrNi-A grade 3500 width steel plate production line

TB/T 1979 09CuPCrNi-A grade,Company tenet: first class quality and service to create corporate brand.
Business philosophy: people-oriented, innovation, continuous improvement, the pursuit of excellence.
Quality policy: carry forward the quality spirit, build a perfect quality management system, and put the quality strategy into every detail of the company's daily work.
Environmental policy: waste reduction and pollution prevention, continuous improvement, and environmental protection.
TB/T 1979 09CuPCrNi-A gradeMechanical properties of 45# steel high-quality carbon structural steel: Tensile strength σb (MPa): ≥600, yield strength σs (MPa): ≥355, elongation δ5 (%): ≥16, section shrinkage ψ (%): ≥40, impact energy Akv (J): ≥39 45# steel impact toughness value αkv (J / cm2): ≥49 (5), hardness: unheated, ≤229HB; annealed steel, ≤197HB 45# steel chemical composition % (Carbon: 042 to 050, Silicon: ≤040, Manganese: 050 to 080, Sulfur: ≤0045, Phosphorus: ≤0045, Chromium: ≤040, Nickel: ≤040, Molybdenum: ≤010),TB/T 1979 09CuPCrNi-A grade.S355j2g3 steel plate is a kind of main atmospheric corrosion-resistant steel, s355j2g1w steel plate is a kind of weathering structural steel, its mechanical properties are similar to s355j2g2. By adding CR, Cu and Ni, the oxide layer is firmly attached to the workpiece surface. This oxide layer prevents further corrosion of the steel.
TB/T 1979 09CuPCrNi-A gradeThis is the second year we have been golden supplier on Alibaba. Over the decades, we have accumunited rich customer resources and have established stable copperation with many customers all over the world. So we did not reply on B2B platforms. But with the development of the company and the increasing of the company reputation, it is necessery for us to open up more channels for customers to reach us.
Our technical department plays important role in our professional communication with customers, especially those who have high technical requirements for steel materials and those who need complex further processing. Under such condition, our technician department can provide technical support in time, anylize customer design or make drawing according to customer needs rapidly, so that we can proceed smoothly. The profession of our team has won great praise of customers.
TB/T 1979 09CuPCrNi-A grade,The overall intention of supporting prices in the raw material market is relatively strong, but the steel mills have a low acceptance of high prices, and some just need a small amount of goods, so the overall market game state is obvious. With the poor release of steel demand, terminal merchants tend to consume low-cost inventory in the early stage and purchase on demand to avoid the risk of large-scale hoarding. However, the cost side is weak, and some manufacturers secretly reduce prices to promote transactions. It is expected that the TB/T 1979 09CuPCrNi-A grade market will be stable and weak in the future.