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The meaning of S460Q steel plate

Posted:2021-07-07 14:34:04

S460Q steel plate is a high-yield-strength structural steel plate, which belongs to the European standard steel plate. It can be classified as special alloy steel according to EN10020. The corresponding number is 1.8908.

In the S460 grade, "S" indicates that the steel is structural steel, "460" indicates the minimum yield strength of the steel when the thickness is less than 50mm, and "Q" indicates that the delivery state of the steel is quenched and tempered, and S460Q steel is specified in The minimum impact energy at a temperature not lower than -20℃.

S460Q steel plate has high carbon content, high hardness, tensile strength and fatigue resistance. It is often used to manufacture shafts, connecting rods and other structural parts and engineering equipment that bear larger loads.