Supply heavy Q460C carbon steel plate sheet steel plasticity

Strip steel is a kind of steel plate with thin thickness, narrow width and long length. Strip steel can be made of common carbon steel, carbon structural steel, spring steel, tool steel, stainless steel, etc. Strip steel has the advantages of high dimensional accuracy, good surface quality, easy processing and material saving. There are many kinds of strip steel, Q460C carbon steel plate sheet. Hot rolled steel strip is mainly used for cold-rolled billets, cold-formed steel billets, welded steel pipe billets, manufacture of bicycles and small hardware products.

S620Q steel implements the standard EN10025-6. S620Q uses controlled rolling (TMCP) technology. It can be seen from the chemical composition of the Q460C carbon steel plate sheet, S620Q steel that the content of harmful elements S and P is relatively low, indicating that its steel is pure and has good welding performance! The welding ability of the corresponding domestic grade Q620D steel plate is also good.

The development Q460C carbon steel plate sheet of the company comes from the resource advantage, service advantage, logistics advantage and brand advantage established over the years, and it is also inseparable from the full support of new and old customers. We will uphold the support of all sectors of society, actively provide users with Q460C carbon steel plate sheet high-quality and efficient services, work together for win-win, and create a better tomorrow!

The effect of nitrogen (N) on the properties of Q460C carbon steel plate sheet and so on steel is similar to that of carbon and phosphorus. With the increase of nitrogen content, the strength of steel can be significantly improved, especially the plasticity, especially toughness, and the weldability will be decreased, and the cold brittleness will be intensified. At the same time, aging tendency, cold brittleness and hot brittleness will be increased, which will damage the weldability and cold bending property of steel. Therefore, the nitrogen content in Q460C carbon steel plate sheet and so on steel should be reduced and limited as much as possible. Generally, nitrogen content should not be higher than 0.018%.