Lowbed rack is welded by submerged welding machine from 20 mm x 150 mm ST52.3 Quality steel bottom and top flat steel and 10 mm ST52.3 hub plate. It has I section and also includes 4 pcs. Rack is supported with 160 NPI axle beams that crosses rack.
en 10025-6 s890q yield strength of high tensile steel Oct 24, 2020 · ST52-three steels is a low alloy, high energy structural steel which can be readily welded to different weldable steel.ST52-three steels Mechanical properties is Yield power more than 355 MPa, tensile strength Mpa.With its low carbon equivalent, ST52-3 steel.platform to build st52 three steel supplierst52-3 steel sheet for welded construction provider ASTM .
St52 steel (St52-3) is an unalloyed structural steel grade complies with DIN 17100:1980, the designation has been discarded since 2004. According to German standard DIN 17100, St52 steel is divided into St52-3U (1.0553) and St52-3N (1.0570 material).