The Performance and Application of A588 GR.A

Katalor has many stock of A588 GR.A, and also can offer the future goods of A588 GR.A steel. Here we introduce the performance and application of A588 GR.A.
A588 GR A is a kind of anti-atmospheric corrosion high strength low alloy steel in the US standard ASTM A588 / A588M-05. A588 Gr.A contents the alloy elements Si, Mn, Cr, Ni, Cu, V etc., The join of V play a role in grain refinement and precipitate strengthening, other elements are solid solution strengthening. The addition of these elements not only improving the strength of steel, also deteriorated the weld ability of steel. The steel by adding Cu alloy alloying to improve atmospheric corrosion, Cu's content are higher, almost 0.32%, while the Cu element is easy to cause welding heat cracking elements.
A588 Gr.A's application is very wide, A588 Gr.A steel are widely used in manufacturing plants, general construction and various construction machinery, such as mining and all kinds of construction with the drilling rig, shovel, electric wheel dump truck, mining vehicles, excavators, loaders, bulldozers, all kinds of cranes , Coal mine hydraulic support and other mechanical equipment and other structural parts. 8mm ~ 200mm thick A588 series of high weathering bridge structural steel plate, including A588GrA steel , A588GrB steel and so on. A588GrA, A588GrB steel is alloying through the Cu, P, Cr, Ni and so on, metal substrate surface to form a protective layer, which has a high resistance to atmospheric corrosion. This type of steel is widely used in a variety of weather-resistant building structural parts (especially for industrial atmospheric environment), bridge auxiliary structural parts and so on.
ASTM A588grA steel has a good performance and wide applications, Katalor as China's advanced steel processing factories and stockist, we provide a large number of A588grA steel spot resources, welcome your inquiry.

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