Non-alloy S275NL carbon steel plate sheet data sheet

Hot-rolled coil is a commonly used steel product in the industry. It has a relatively wide variety of products and a wide range of uses. S275NL carbon steel plate sheet, Hot-rolled coils are widely used in related industries such as petrochemical equipment, automobiles and bridges. Hot-rolled coils are also used in machinery industries such as ships and automobiles because of their good toughness and relatively high strength.

S275NL carbon steel plate sheet, Q460 includes the following steel grades: Q460C, Q460NC, Q460ND, Q460NE, Q460MC, Q460MD, Q460ME. Q460MC steel plate executive standard: GB / T1591-2018 low alloy high strength structural steel standard. Delivery status of Q460MC steel plate: TMCP. Q460MC steel plate chemical composition: C≤0.16, Si≤0.60, Mn≤1.70, P≤0.030, S≤0.030, Nb 0.01-0.05, V 0.01-0.12, Ti 0.006-0.05, Cr≤0.30, Ni≤0.80, Cu≤0.40, Mo≤0.20, N≤0.015, Als≥0.015.

Ultrasonic flaw detection emits ultrasonic waves to the S275NL carbon steel plate sheet steel plate under inspection. If there are defects in the steel plate, the ultrasonic waves will reflect, refract or deform waveforms due to the defects. By recording these changes, the type and shape of the defects are analyzed. Due to its high energy and good penetration performance, and the smoothness of the S275NL carbon steel plate sheet steel plate itself, ultrasound is often used to detect defects such as inclusions, shrinkage holes, bubbles, and cracks in the steel plate.

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