p355gh astm equivalent hot rolled plate thickness tolerance

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ASTM A285 is an ordinary carbon steel used for fusion welding of pressure vessel equipment, such as P355GH astm equivalent boilers, storage tanks, heat exchangers, etc. The tensile strength of the three steel grades (Grade A, Grade B, and Grade C) ranges from 310-515Mpa, and ASTM A285 steel plates are usually delivered in the rolled state. According to user requirements, p355gh astm equivalent is produced by processes such as compaction, semi-compaction, edge sealing and boiling water.

The wear-resistant layer of p355gh astm equivalent wear-resistant steel plate is mainly composed of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbide in the microstructure is distributed in the form of fiber, and the direction of the fiber is perpendicular to the surface. The microhardness of carbides can reach hv1700-2000 and HRC58-62 respectively. The alloy p355gh astm equivalent carbide has strong stability at high temperature, high hardness and good oxidation resistance. It can be used normally within 500 ℃.

The correct choice of billet type, section shape, size and weight are of great significance to p355gh astm equivalent steel rolling production. Steel rolling production has certain technical requirements for raw materials, such as steel type, section shape, size, weight, and surface quality. The consideration of these technical requirements is necessary to ensure the quality of steel. It should also be specifically considered when determining and selecting the blank. The p355gh astm equivalent rolling method can be divided into cold rolling and hot rolling according to the rolling temperature.

The boiler steel plates are among our main products. Other than standard size boiler steel plates, we also provide p355gh astm equivalent cutting, bending and so on processing to change plate size and shape according to your requirements. Welcome to consult us about p355gh astm equivalent ASTM A204 grade B properties, SA 516 gr 70 temperature range, ASTM A285 grade C chemical composition, boiler steel price and so on questions and ask for offer.

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