Based on the advantages of A514 grade P high strength steel steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, our company started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel A514 grade P high strength steel products and professional service, our company was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
Wear resistant steel plate has excellent low temperature toughness, so it can be used in large welding structure and low temperature environment. Moreover, there are many kinds of wear-resistant steel plate, A514 grade P high strength steel in operation control, especially in the factory building. Wear resistant steel plate is widely used in construction and steel pipe industry, which is one of the most important products in the industry. It is composed of low-carbon steel plate and alloy wear-resistant layer. The alloy wear-resistant layer is generally 1 / 3-1 / 2 of the total thickness.
Advantages of A514 grade P high strength steel, stainless steel: 1. Chemical properties: the chemical and electrochemical corrosion resistance of stainless steel is the best in steel, second only to titanium alloy. 2. Physical properties: stainless steel has good heat resistance, high temperature resistance, low temperature resistance and even ultra-low temperature resistance. Stainless steel can work safely at - 270℃ - 400℃ for a long time. No matter at high or low temperature, no harmful substances will be precipitated, and the stainless steel material properties are quite stable.
When pouring the wear-resistant steel plate with high Mn content, the content of manganese oxide in the mold powder will increase during the pouring process. The higher the Mn content in wear-resistant steel plate, A514 grade P high strength steel, the more manganese oxide content in the mold powder. The higher the content of manganese oxide, the lower the viscosity of mold flux, which deviates from the initial viscosity of slag and gets the ideal value.
Q550C steel belongs to low alloy high strength steel. Chemical composition of Q550C steel: C ≤ 0.18, Si ≤ 0.60, Mn ≤ 2.0, P ≤ 0.030, S ≤ 0.030, Nb ≤ 0.11, V ≤ 0.12, Ti ≤ 0.20, Cr ≤ 0.80, Ni ≤ 0.80, Cu ≤ 0.80, N ≤ 0.015, Mo ≤ 0.30, B ≤ 0.004, Al ≤ 0.015. Mechanical properties of Q550C steel: yield strength ≥ 550 MPa, tensile strength 600-780 MPa, elongation after fracture ≥ 16%, impact energy ≥ 55J. A514 grade P high strength steel, Q550C steel is mainly used for manufacturing various large-scale engineering structural components and construction machinery. Due to its high strength, Q550C steel can meet the requirements of large-scale and lightweight construction machinery.
We have a professional production team and high-quality production equipment, and we also have a great A514 grade P high strength steel advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the A514 grade P high strength steel production of high-quality steel plates, steel pipes and other products that meet customer requirements.
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 A514 grade P high strength steel products and more satisfactory services. Customer demand is our pursuit, and win customer satisfaction with quality. BBN after-sales team is responsible to solve the problem of technical support and quality, service complaints.
