EN 10025-6 S550Q Hydropower steel plate
EN 10025-6 S550Q Hydropower steel plate has high yield strength and tensile strength in quenched and tempered delivery condition. S550Q Hydropower steel plate could do the through-thickness characteri...
EN 10025-6 S690Q Hydropower steel plate
EN 10025-6 S690Q Hydropower steel plate is a kind of high yield strength quenched and Tempered structural steel material. The Symbol Q means the delivery condition is in quenched and tempered. S690Q H...
