ASTM A588 atmospheric corrosion resistant steel 8cm plate stock

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ASTM A588 atmospheric corrosion resistant steel 8cm plate stock

Q265GNH coil chemical composition: C: 0.17~0.24, Si: 0.17~0.37, Mn: 0.40~0.70, S: ≤0.035, P: ≤0.035, Cr: 0.80~1.10, Ni: 0.030, Cu: ≤0.030, Mo: 0.15 ~0.25 ASTM A588 atmospheric corrosion resistant steel mechanical properties: Tensile strength σb (MPa): ≥885(90) Yield strength σs (MPa): ≥685(70) Elongation δ5 (%): ≥12 Reduction of area ψ (%): ≥50 Impact energy Akv (J): ≥78

ASTM A588 atmospheric corrosion resistant steel, Welded pipe plays an important role in modern industrial production and engineering construction, and has become one of the irreplaceable steel pipe products. Welded pipe is a kind of steel pipe made of rolled plate and steel plate after crimping and forming. Therefore, the diameter of welded pipe can be made very large and can be made according to the requirements of customers. Welded pipes can be used for water diversion, transportation of gas, air, oil and heating steam and other generally lower pressure fluids.

Because the ASTM A588 atmospheric corrosion resistant steel product cutting parts are smooth and beautiful, the surface quality is good, and the dimensional accuracy is high, its mechanical properties and process performance are better than hot-rolled thin steel plates, and it is widely used. Before leaving the factory, both sides of the steel plate are coated with neutral grease to prevent rust.

With the development of China's market economy, the company vigorously implements the strategy of industrialization, internationalization and diversification, promotes the group operation, intensive development and lean management, and through a rich series of products and project portfolio as well as a complete operation network, Build the company into a modern enterprise with scientific development concept, continuous innovation vitality, excellent corporate culture, strong sense of social responsibility and international first-class competitiveness.

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