ASTM A588 atmospheric corrosion resistant steel Mill Certificate

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ASTM A588 atmospheric corrosion resistant steel Mill Certificate

The main difference between ASTM A588 atmospheric corrosion resistant steel, 45# steel plate and boiler steel plate is the difference of carbon content and impact toughness. 45# steel is a high-quality carbon structural steel, which is expressed by the number of ten thousand percent of the average carbon content. The 45# steel represents the high-quality carbon structural steel with 0.45 percent carbon content. The high-quality carbon structural steel contains less harmful impurity elements (S, P) and non-metallic inclusions, and has excellent plasticity, toughness and processing technology.

Quenching Improve the hardness of ASTM A588 atmospheric corrosion resistant steel steel, Annealing is refine the grain size, homogenization, reduce hardness, improve the plasticity and eliminate interna stress. Normalizing refine grain , improve the impact toughness of ASTM A588 atmospheric corrosion resistant steel steel and comprehensive mechanical properties.

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The company is mainly engaged in ASTM A588 atmospheric corrosion resistant steel steel plates manufacturing and deep processing, sales and distribution. It is committed to building a complete modern steel purchase and sale network. Here we would like to express our sincere gratitude to our old and new friends who have always given care, support, affirmation and help, and sincerely hope to establish a long-term cooperative relationship with them for mutual benefit, win-win and common development, and work ASTM A588 atmospheric corrosion resistant steel together for a better tomorrow.

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