10 HOT FINISHED Arvedi LEONARDO hot finished structural hollow sections are HFI welded tubes made in accordance with standard EN10210-1/2/3; besides the special features of cold-formed welded tubes, they have all the benefits of hot finished ones: • homogeneity of the technical characteristics: workability, weldability, ductility, plasticity and bendability so ideal to be used in seismic areas • absence of residual stresses in the section corner areas and the tube welding area. • suitability for welding on the corner over the whole Arvedi size range, overcoming the limits defined in Eurocode 3 (also for wall thicknesses>12.5 mm). “Other intermediate sizes to be verified on demand”. CERTIFIED STEEL For the steel grades included in the standard EN10210-1 Arvedi LEONARDO Hot Finished Hollow Sections supplies are CE certified and are accompanied by EN10204 3.1 certificate and declaration of performance (in accordance with Regulation EU 305/2011). SQUARE 4,0 4,5 5,0 6,3 8,0 10,0 12,5 14,2 16,0 RECTANGULAR 60x60 70x70 80x80 100x60 90x90 100x100 120x80 110x110 140x80 150x100 120x120 160x80 160x90 140x140 180x100 200x80 150x150 200x100 160x160 200x120 200x150 250x100 180x180 200x200 250x150 250x200 220x220 260x180 300x100 300x150 250x250 300x200 300x300 400x200
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