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.

General Applications:-

· Structural assemblies (good weldability)

· piping

· pressure vessels

· civilian construction and underground engineering

· bridge structures

· marine structures

· container manufacturing

· automotive and machine mahufacturing

ST52-3 Weldable High Strength Steel

Wel-Ten 780E Weldable High Strength Steel