Stock EN10083-3 51CrV4 heat analysis specification

Stock EN10083-3 51CrV4 heat analysis specification

Stock EN10083-3 51CrV4 heat analysis specification

The company has formed a production scale of steel plates, steel pipes, steel profiles, and other products, with a planned layout of science, advanced EN10083-3 51CrV4 heat analysis technology and equipment, reasonable resource allocation, environmental protection, energy saving and high efficiency. BBN company has become a large-scale iron and steel enterprise integrating steel EN10083-3 51CrV4 heat analysis production, mineral resource development, steel structure and engineering construction, real estate and modern logistics.

The addition of Ca element in steel such as EN10083-3 51CrV4 heat analysis can refine grain size, partly desulphurize and change the composition, quantity and morphology of non-metallic inclusions. It is similar to that of adding rare earth in steel. It can improve the corrosion resistance, wear resistance, high temperature and low temperature resistance of steel, improve the impact toughness, fatigue strength, plasticity and welding performance of the steel, and increase the cold heading, shock resistance, hardness and contact endurance strength of the steel.

S355J2 steel plate rolling process is controlled rolling process. In the rolling process, the ingot rolling temperature is 1000-1050℃; in the first stage, the low-speed and large reduction rolling process is adopted, the high-temperature stage is 950-1000℃, the EN10083-3 51CrV4 heat analysis rolling speed is 1.6-2.0m/s, the single reduction rate is 15-20%, and the cumulative reduction rate is 40-45%, so as to ensure sufficient deformation of ingot. In the first stage, the start rolling temperature is 910-930℃, and the finish rolling temperature is ≤ 870℃.As a basic building material, steel plates are currently widely used in automobiles, shipbuilding, chemical industry, aerospace and other fields. Reasonable selection of flaw detection methods to ensure the quality of EN10083-3 51CrV4 heat analysis steel plates is of great significance to safe production. Common defects of steel plates are folding, inclusion, shrinkage, air bubbles, delamination and cracks. These problems can be discovered in time through flaw detection.

With a high-quality and complete after-sales service system, the company solves the user's hindrance and improves the reliability of steel EN10083-3 51CrV4 heat analysis product quality. Reaching every corner of the globe with professional services, users anywhere can get thoughtful and detailed services form us is our pursue. We promise all our steel materials are manufactured and tested in accordance with responding standards. We will take full responsibility for the quality of the steel materials we provide.



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