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The company sells special wide and thick steel plates of various specifications and materials such as Wuhan Iron and Steel, Anshan Iron and Steel, Chongqing Iron and Steel, Baosteel and other materials all year round. Available specifications for Corten A hot rolled corten steel section: thickness 8-650mm, width 1.5-4.02m, length 3-27m, unit weight 35 tons. Our company can set rolling futures according to user requirements, and stock a large number of stocks of various materials (including plates and short-foot plates) for many years, and can also cut and draw materials and deliver special-shaped finished or semi-finished products according to user requirements.
Our company will accept the product quality objection registration record, pass it to the Corten A hot rolled corten steel section production unit and relevant departments, and timely coordinate the supervision of product Corten A hot rolled corten steel section quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
The basic principle of Corten A hot rolled corten steel section, heat treatment of steel: put the metal workpiece in a certain medium and heat it to a suitable temperature, keep it in this temperature for a certain time, and then cool it at different speeds. Objective: to obtain the desired structure and properties by means of heating, heat preservation and cooling, so as to make the metal workpiece have the required mechanical, physical and chemical properties.
ASTM A242 is a kind of high strength low alloy steel with good atmospheric corrosion resistance. Some applications show that it Corten A hot rolled corten steel section has better corrosion resistance than ASTM A36 steel plate and ASTM a572 50 steel plate. Like weathering steel, it can be used without painting, and corrosion naturally stops and becomes a protective layer.