What is a242 type 1 weathering steel coil sheet heat treatment?

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What is a242 type 1 weathering steel coil sheet heat treatment?

Hot rolling and cold rolling are all the processes of forming steel plates or profiles, which have a great influence on the structure and properties of steel. The rolling of steel is mainly hot rolling, and cold rolling is usually used to produce small size steel and thin plate. With the development of new technologies such as the precision of hot rolling size, shape and surface quality and the continuous emergence of new products, a242 type 1 weathering steel coil, hot rolled steel strip and steel plate are widely used and have more and more competitive strength in the market.

Cleveland cliffs announced on March 13 that it had completed the acquisition of AK a242 type 1 weathering steel coil steel, foreign media reported In the transaction of holding), shareholders of Cleveland cliffs and AK steel respectively voted on the US billion acquisition agreement at their respective shareholders' meeting to complete the resolutions required for the announcement of acquisition of AK steel a242 type 1 weathering steel coil at the beginning of the year. The acquisition is Cleveland cliffs' first foray into steel manufacturing.

a242 type 1 weathering steel coil 2020 stock in Shanghai: 25*1600*9300, 23.1*2590*7790, 25*1600*9300, 25*1600*9500, 14*1950*10800, 25*1600*9500, 20*1400*11400, 30*1600*8600, 30*2000*10200, 14*1950*10950, 25*1600*9300, 30*1600*8600, 9*2300*6870, 35*2500*9000, 9*2300*6870, 25*1600*9500, 9*2300*6870, 6*2000*10000, 20*1640*11250, 70*2270*7900, 6*2000*10000, 30*1600*8600.

Corrosion resistant steel plate, as a new generation of advanced steel material, has 2-5 times of atmospheric corrosion resistance as ordinary carbon steel such as a242 type 1 weathering steel coil, and the longer the service time, the more prominent the corrosion resistance. Due to its characteristics of rust resistance, coating free, thinning and consumption reduction, labor saving and energy saving, corrosion resistant steel plate can be applied to steel structures exposed to the atmosphere for a long time, such as buildings, vehicles, bridges, towers, etc., and can also be used to manufacture structural parts such as containers, railway vehicles, oil derricks, seaport buildings, oil production platforms, etc.

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