What is the value of Q390D carbon steel material yield strength

API2WGr60 material is a special material for pipeline steel. It is mainly used to transport large-diameter welded steel pipes such as oil and natural gas for hot-rolled coils or thick and wide plates. In addition to high compressive strength, it also requires high low temperature toughness and excellent welding performance. As a leading supplier of Q390D carbon steel material, API2WGr60 pipeline steel plate in China, our company supply API2WGr60 steel plate, API2WGr60 steel stock and API2WGr60 steel pipe with favourable price.

Heat treatment is a very important process to improve the performance of Q390D carbon steel material etc. metal materials. The process of heating, heat preservation and cooling the steel in solid state to obtain the required structure and properties.

Non-destructive flaw detection of steel plates is a test method for inspecting the Q390D carbon steel material surface and internal quality of the inspected parts without damaging the working state of the workpiece or raw materials. Commonly used Q390D carbon steel material steel plate flaw detection methods include: X-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection, fluorescent flaw detection, color flaw detection and other methods. Physical flaw detection is non-destructive flaw detection without any chemical changes.

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