Product Name: High-strength low-alloy structural steel

Grade : Q390

Size (mm): Thickness T :10-50; width W :1800-2700; length L :6000-12700

Executive Standard : GB / T 1591-2008

Product Scope:

Overall performance, good weldability and low temperature impact toughness , suitable for machining, fabrication and welding structural parts transportation vehicles, chemical equipment , pipe, structural engineering , construction steel , machinery and other substrates .http://www.jingyesteel.com.cn/