P460QL1 steel plate fixed rolling, P460QL1 European standard quenched and tempered container plate s

P460QL1 steel plate fixed rolling, P460QL1 European standard quenched and tempered container plate s

P460QL1 is a European standard quenched and tempered container plate,

P460QL1 steel plate fixed rolling: Wugang Xiangyang

EN10028-6 standard, divided into four categories

1, basic use: P460Q, P460Q, P500Q, P690Q

2. High temperature performance: P460QH, P460QH, P500QH, P690QH

3, -40°C Low temperature performance: P460QL1, P460QL1, P500QL1, P690QL1

4. -60°C low temperature performance: P460QL2, P460QL2, P500QL2,
P690QL2
P460QL1 surface quality

of the steel plate 1, the surface of the steel plate is not allowed to have cracks, bubbles, scars, folding and mixing and other harmful shortcomings to the application. There shall be no delamination on the surface around the steel plate. If there are the above-mentioned surface shortcomings, it is allowed to be packed, and the packing depth is calculated from the practical specifications of the steel plate, and it shall not cross half of the thickness of the steel plate, and the smaller thickness of the steel plate shall be ensured. Disadvantages: The cleaning place should be smooth and free of edges and corners.

2. Other shortcomings are allowed, and their depth is calculated from the practical specifications of the steel plate, and shall not exceed half of the thickness allowed for public service, and the thickness of the steel plate at the defect shall not be less than the allowable small thickness of the steel plate.

The difference between P460 and Q460D is: P460: P460 carbon steel is mainly used for oil and gas pipelines, has high tensile strength and compressive strength, and is suitable for isothermal welding. Q460D: Q460D is a low-alloy carbon steel that is suitable for applications where high strength and high wear resistance are required on components, such as bridges, metallurgical furnaces, and may use vacuum decarburization processes. P460 refers to weldable structural steel with high tensile strength. It is mainly composed of C, Mn, Si, P, S, Nb, V, Ti, Al low-carbon steel, of which the content of C is between 0.20% and 0.50%. P460 carbon steel is a type of mild steel with good impact and tensile strength properties, which can be used in some demanding industrial equipment and materials. It is mainly used in the manufacture of pipes, large pressure vessels and structural parts in hydraulic systems.