High-strength structural steel plate S690Q

 Implementation of the standards: EN10025-6

 Chemical composition: Cu maximum 0.50, Mo maximum 0.70, Nb maximum 0.06, Ni maximum 2.0, Ti maximum 0.05, V maximum 0.12, Zr 0.15 maximum

 Uses: S690Q for the manufacture of low temperature, high-strength key components, construction machinery, mining machinery structure, high strength structural steel.