Plain carbon steel GB 05CuPCrNi Chinese steel grade angle specification

GB 05CuPCrNi Chinese steel grade,The difference between low alloy high strength steel plate and carbon steel plate, GB 05CuPCrNi Chinese steel grade:
(1) Strength difference between low alloy high strength steel plate and carbon steel plate:
The strength of low alloy high strength steel plate is higher than that of carbon steel plate;
(2) Hardness difference between low alloy high strength steel plate and carbon steel plate:
The hardness of low alloy high strength steel plate is higher than that of carbon steel plate;
(3) Usage difference between low alloy high strength steel plate and carbon steel plate:
The application range of low alloy high strength steel plate is wider than that of carbon steel plate,GB 05CuPCrNi Chinese steel grade.

Q345R steel plate is a special pressure vessel steel with a yield strength of 340 Mpa. GB 05CuPCrNi Chinese steel grade, Q345R pressure vessel steel has good comprehensive mechanical and technological properties The content of phosphorus and sulfur of Q345R pressure vessel steel is slightly lower than that of Q345 (16Mn) steel, and the tensile strength and elongation requirements of Q345R pressure vessel steel are higher than those of Q345 (16Mn) steel, and the impact toughness of Q345R pressure vessel steel is also required Q345R pressure vessel steel is the most widely used Chinese pressure vessel steel,GB 05CuPCrNi Chinese steel grade.

The visual inspection (VI) or visual detection method is to scan the surface of the steel plate through a machine vision system (CCD line camera), convert the captured target into an image signal, and send it to a dedicated image processing system, which converts it into a digital signal based on pixel distribution and brightness, color and other information. The system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on the spot according to the result of the discrimination. Visual detection method can achieve online high-speed detection for the steel plate.

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