Product description：
Hot rolled coil is made of continuous casting slab or initial rolling slab as raw material, heated by a stepper heating furnace, descaling by high-pressure water, and then enters the roughing mill. The roughing material is cut into heads, tails, and then enters the finishing mill for computer-controlled rolling. After final rolling, it is cooled by laminar flow (computer-controlled cooling rate) and coiled by a coiler to become straight coil.
Steel coil ST37-2 is a grade of hot-rolled steel coil that is commonly used for general purposes such as manufacturing pipes, structures, and machinery. It is a low carbon steel with a minimum yield strength of 235 MPa and a tensile strength ranging from 360 to 510 MPa, making it relatively strong and ductile.
