Do you know s355j2 n hot rolled steel plates mechanical properties

Rotability of low-carbon steel sheet, a variety of s355j2 n hot rolled steel plates low-carbon steel sheets with different metallographic properties and mechanical properties were subjected to deep-drawing spinning tests, from which the following points are directly related to the rotatable properties. The maximum elongation strain of aluminum killed steel plate of general purity exceeds 250% during deep drawing and spinning. The ultimate elongation of the boiling steel sheet with lower purity decreases with the increase of the oxygen content of the steel sheet.

The properties of s355j2 n hot rolled steel plates ASTM A36 steel allow it to deform steadily when the stress increase exceeds the yield strength. This ductility enables the building to stand still after meeting the structural limit in an emergency. Other s355j2 n hot rolled steel plates high-performance steel, such as bridge strand, has very strong strength and brittleness, and its deformation is minimum before severe fracture of bridge strand.

In recent years, in line with the development trend of iron and s355j2 n hot rolled steel plates steel industry at home and abroad, we have accelerated the transformation of development mode, promoted structural adjustment, and formed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which s355j2 n hot rolled steel plates are widely used in automobiles, long-span bridges, railways, machinery, ocean and so on fields. Meanwhile, we also provide deep processing for the steel materials.

Under the action of the roller and the plug, a cavity is formed in the blank, which is called the blank. Then send it to the automatic tube rolling machine to continue rolling. Finally, the wall thickness of the whole machine is equalized and the diameter is calibrated by the sizing machine to meet the specification requirements. It is an advanced method to produce s355j2 n hot rolled steel plates, hot-rolled seamless steel tube by continuous rolling mill.