High strength high tensile steel plates are steels with low carbon content. This kind of carbon structural steel has very good tensile strength, good toughness, plasticity and processing property, and are widely used in structural assemblies where welding process is involved.
ST52-3 steel is a structural steel that can be readily welded and it has the mechanical properties of 355 N/mm² for yield strength and 490 – 630 N/mm² for tensile strength respectively. It possesses excellent cold forming properties comparing to its low carbon equivalent. ST52-3 is equivalent to S355JR and S355J2.
We supply two kinds of high strength high tensile steel, namely ST52-3 and Wel-Ten 780E.
