Chemical composition of material s355j2g3 high tensile steel

WQ960EZ25 steel plate delivery status: quenching and tempering.s355j2g3 high tensile steel, WQ960EZ25 chemical composition analysis: Carbon C: not more than 0.20, silicon Si: not more than 0.80, manganese Mn: not more than 2.00, phosphorus P: not more than 0.02, sulfur S: not more than 0.01, copper Cu: not more than 0.50, chromium Cr: not more than 1.50, nickel Ni: not more than 2.00, molybdenum Mo: not more than 0.70.

Vanadium element (V element) can refine grains in ordinary low carbon alloy steel, improve the strength and yield ratio and low temperature characteristics after normalizing, and improve the welding performance of steel, s355j2g3 high tensile steel included. Vanadium element (V element) is often used in combination with manganese, chromium, molybdenum, tungsten and other elements in structural steel because of its low hardenability under general heat treatment conditions. Vanadium in quenched and tempered steel is mainly to improve the strength and yield ratio of steel, refine the grain size, and pick up the overheating sensitivity.

Compared with thick steel plates, s355j2g3 high tensile steel, thin steel plates have many obvious advantages in steel plate processing and use. It is precisely these advantages of thin steel plates that make them more and more popular in various industries. First, compared to those thicker steel plate materials, thin steel plates are generally thinner in thickness. Thin steel plates themselves are lighter and thinner, and their weight is lighter, which is very convenient for handling during construction and transportation. It can save some storage and transportation space.