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ASTM A242 hot rolled structural steels

Katalor hot sell ASTM A242 hot rolled structural steels in China.
ASTM A242 steel is hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.ASTM A242 hot rolled structural steels was first used in buildings in 1958 because it has anti-corrosion properties, and ASTM A242 hot rolled structural steels was widely used for bridges, trains, cars, trucks, container, harbor construction, oil platforms and industrial facilities and so on.ASTM A242 hot rolled structural steelsis a copper chromium alloy steel – this alloy displays a greater level of resistance to atmospheric weathering when compared to other unalloyed steels. Its chemical composition promotes the early formation of an adhering protective layer of rust when exposed to the elements.
The mechanical characteristics and the resistance to atmospheric corrosion formASTM A242 hot rolled structural steels, the best product for the fabrication of agricultural vans and railway wagons, structures of bridges, water pipes, fans, chimneysand boilers.
The material forms its own protective layer when exposed to atmospheric elements. Essentially, the top layer corrodes protects the steel beneath it. The natural finish does not normally require any form of maintenance such as painting, which makes the material a highly cost effective alternative to other structural steels.
ASTM A242 hot rolled structural steels Mainly used for construction of tanks, containers, bridges, frame structures, vehicles, etc with the request of welded, bolted, etc.
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