Vanadium is a weak deoxidizer. Adding vanadium into A633 Gr.A high-strength low-alloy steel steel can reduce the adverse effects of carbon and nitrogen, effectively improve the strength, but sometimes also increase the tendency of welding hardening, vanadium is also a commonly used trace alloy element.
Beijing machining center has more than 1000 employees, including 360 technicians, 28 engineers, 6 senior welders, 15 professional welders, 52 bachelor's degree, 3 doctor's degree, and 8 R & D team. It is a professional A633 Gr.A high-strength low-alloy steel production team combining theory and practice. With an annual output of 80000 tons, looking forward to the future, our company continues to strengthen the advantages of A633 Gr.A high-strength low-alloy steel leading suppliers in the four steel fields of steel plate, steel pipe, stainless steel and special steel.
SA283 Gr C plate chemical composition: C≤0.24, Si≤0.40, Mn≤0.90, P≤0.035, S≤0.040, Cu≥0.20.SA283 Gr C plate strength properties: yield strength 380-515 Mpa, tensile strength ≥205 Mpa.Application scope of SA283 Gr C plate, A633 Gr.A high-strength low-alloy steel: SA283 Gr C steel plate is suitable for riveting, bolt linking and welding structures of bridges and buildings. It is a general-purpose carbon steel with structural steel quality.
Flat steel is divided into galvanized flat steel, carbon flat steel, stainless steel flat steel, etc. according to the material. Flat steel can be divided into hot-rolled flat steel and forged flat steel according to the forging process. A633 Gr.A high-strength low-alloy steel, Hot-rolled flat steel is a potential-rolled long steel with a rectangular cross-section for general use. Forged flat steel is a long steel plate with a rectangular cross section that is forged. Hot-rolled spring flat steel is mainly used to manufacture leaf springs for automobiles, tractors, railway transportation and other machinery. The thickness of the flat steel is 8-50mm, the width is 150-625mm, and the length is 5-15m.