High strength S460QL1 carbon steel material alloy steel

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The alloying elements of low alloy steel are less than 5%. The low alloy steel is added one or several alloy elements on the basis of carbon steel to improve the performance. Such as manganese, silicon, aluminum, nickel, copper, boron, phosphorus, rare earth, etc. Steel with one or more of these elements will have the advantages of high strength and toughness. Due to the addition of few alloy elements, it is called low alloy high strength steel.

S460QL1 carbon steel material,Q235 steel grades cover Q235A, Q235B, Q235C and Q235D. Other than Q235A, the other three Q235 steel grades needs impact test. Charpy V-notch specimen is used for impact toughness test. The impact toughness index is Akv. Q235 steel plates are widely used because of its moderate carbon content, good comprehensive performance, good coordination of strength, plasticity and welding performance.S460QL1 carbon steel material

In the second step of hot rolling process, different finished mills are used to roll billets or continuous casting billets into finished steel of proper shape and size. This production process is called finished product production, which is generally divided into two stages of rough rolling and finish rolling. In the roughing stage, a large amount of reduction (reduction per pass) is adopted to reduce the number of passes and improve the output; after roughing, the finishing stage is entered, and the finishing is carried out with a small amount of reduction to achieve a good surface and accurate size.S460QL1 carbon steel material

S460QL1 carbon steel material,Structural steel is a category of steel construction material that is produced with a particular cross section or shape, and some specified values of strength and chemical composition Structural steel plates are normally supplied in the as-rolled condition Our structural steel plate are supplied with thickness range 3mm to 350mm The plates may be ordered normalized or stress relieved, or both steel plates shall be normalized steel plates and sheets shall be quenched and tempered,S460QL1 carbon steel material.

S460QL1 carbon steel material,The after-sales service department will pay return visit to each customer by call or email, report problems found during the return visit in time, and discuss with the production and quality inspection center to propose effective solutions and follow up in a timely manner, so as to ensure the benefits each customer are fully guaranteed, and to provide customers with more value-added services.S460QL1 carbon steel material