Q355NH Hot Rolled Steel Sheet ASTM A588 Low Alloy High Strength Plate

ASTM A588 Q355NH Hot Rolled Steel Sheet Low Alloy High Strength Steel Plate

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Weathering steel, namely atmospheric corrosion resistant steel, is a low alloy steel series between ordinary steel and stainless steel. Weathering steel is made of general carbon steel with a small amount of copper, nickel and other corrosion resistant elements. It has the characteristics of high quality steel, toughness, plastic extension, forming, welding and cutting, abrasion, high temperature, fatigue resistance and so on. Weather resistance is 2~8 times that of common carbon steel, coating ability is 1.5~10 times that of common carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance, life extension, thinning, energy saving and so on. Weathering steel is mainly used in railway, vehicle, bridge, tower, photovoltaic, high-speed engineering and other long-term exposure to the atmosphere of the use of steel structures. Used for manufacturing containers, railway vehicles, oil derricks, seaport buildings, oil platforms and chemical and petroleum equipment containing hydrogen sulfide corrosive medium containers and other structural parts.

Form a protective layer on the surface of the metal matrix, thus having high atmospheric corrosion resistance,A588 low alloy high strength steel plate including A588GrA, A588GrB, A588GrC, used for manufacturing plant, general construction and all kinds of construction machinery, Such as mine and all kinds of engineering construction with drilling rig, shovel, electric wheel dump, mining vehicles, excavators, loaders, bulldozers, all kinds of cranes, coal hydraulic support and other mechanical equipment and other structural parts. 8mm ~ 200mm thick A588 series of high weather resistance bridge structure steel plate including A588GrA, A588GrB, etc. This kind of steel is alloyed by Cu, P, Cr, Ni, etc. to form a protective layer on the surface of the metal matrix, so that it has high atmospheric corrosion resistance. This kind of steel is widely used in all kinds of weather-resistant building structures (especially for industrial atmospheric environment), bridge auxiliary structures, etc.

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A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.