Q460C application: It is a material used for stamping of high-demand products such as auto parts and electrical parts, with high tensile strength and good toughness. Various cold punching dies and tools with complex shapes and heavy working conditions, such as punching dies, trimming dies, hemming dies, deep drawing dies for steel plates, circular saws, standard tools and gauges.
We have 4 typical production lines, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. SSAW pipe production line range is OD 219.1mm-3500mm, wall thickness 3.2mm-25.4mm. Product A588 Gr A structural steel plate annual capacity is 200 thousand tons.
Product concept: take the technology leading as the pillar of the enterprise, achieve the development goal of the enterprise with the reliable products, the reliable technology and the trustworthy services, and devote to the creative reform activities leading in the technical development and career of the industry to create new value through continuous change.
The effect of nitrogen on steel performance is similar to that of carbon and phosphorus. With the increase of A588 Gr A structural steel plate nitrogen content, the strength of steel can be improved, plasticity especially toughness can be significantly reduced, weldability becomes worse, and cold brittleness is intensified. Nitrogen with aluminum, niobium, vanadium and other elements can reduce its adverse effects, improve the performance of A588 Gr A structural steel plate steel, can be used as an alloying element of low alloy steel.
