Material Mild Steel, Grade EN16 Round S235JRH Hollow Sections, UsageApplication Construction, Color Metallic Grey

Hot-finished structural hollow sections made from non-alloy and fine compliant with, Grain steels EN 10210-1:2006. Technical delivery specifications according to EN 10219-1:2006 structural hollow sections made from cold-formed welded non-alloy and fine-grain steels technical delivery requirementsthis part of this european standard specifies the technical delivery conditions for cold formed welded structural hollow sections available in, Of circular both square and rectangular designs forms and applies to structural hollow sections formed cold without subsequent heat treatment. Requirements dimensions and, For tolerances sectional properties are contained in en 10219, 2. Note a selection of steel grades is specified in this european standard and the user should select the grade appropriate to the intended use and service conditions. The grades and physical characteristics of the finished hollow sections are compatible with those in en 10025, 2 and en 10025, 3. Chemical composition % of steel s235jrh 1. 0039 en 10210, 1, 2006method of deoxidation fn = rimming steels not permittedc < 0. 17 for thickness =< 40 mm, Cev < 0. 37 / 0. 44 for thickness 16 / 65 mmcmnpsnmax 0. 2max 1. 4max 0. 04max 0. 04max 0. 009mechanical properties of steel s235jrh 1. 0039 nominal thickness mm to 33, 100100, 120rm, Tensile strength mpa 360, 510360, 510350, 500nominal thickness mm to 1616, 4040, 6363, 8080, 100100, 120reh, Minimum yield strength mpa 235225215215215195kv, Impact energy j, 20 27nominal thickness mm to 4040, 6363, 100100, 120a, Min. Elongation at fracture % longitud.,26252422