Hot Rolled Steel Coil from Tianjin Emerson Commercial And Trade Co., Ltd.. Search High Quality Hot Rolled Steel Coil Manufacturing and Exporting supplier on .
Steel Coil Material Difference - Q235 and SPCCQ235 is the national standard (GB), and SPCC is the Japanese sign (JIS). Of course, the general construction materials use Q235. In fact, Q235 is not worse than SPCC, and it is common and easy to purchase. It is not necessary to use SPCC. As far as weldability is concerned, both of them are basically ordinary structural carbon steel.
Hot-Rolled Coil. Hot rolling is a process at the steel mill which involves rolling steel above its recrystallization temperature, typically over 1700° Fahrenheit. Steel that is heated above the recrystallization temperature can be shaped and formed more easily, which allows the steel to be made in much larger sizes.SS400 Q235 ASTM JIS Hot Rolled Steel Coil(id:10256582 SS400 Q235 ASTM JIS Hot Rolled Steel Coil(id:10256582). View product details of SS400 Q235 ASTM JIS Hot Rolled Steel Coil from AnYang FuRui Steel Co., Ltd. manufacturer in EC21