This part of prEN 10210 specifies tolerances for hot finished circular@ square@ rectangular and elliptical structural hollow sections@ manufactured in wall thicknesses up to 120 mm@ in the following size ranges: Circular: Outside diameters up to 2 500 mm Square: Outside dimensions up to 800 mm x 800 mm Rectangular: Outside dimensions up to 750 mm x 500 mm Elliptical: Outside dimensions up to 500 mm x 250 mm The formulae for calculating sectional properties of sections manufactured to the dimensional tolerances of this standard@ to be used for the purposes of structural design@ are given in Annex A. Dimensions and sectional properties for a limited range covering the more common sizes are given in Annex B. The general conditions are specified in prEN 10210-1 (product characteristics@ test methods and performance criteria that apply under the Construction Products Regulations) and the technical delivery conditions in prEN 10210-2. NOTE The designation of the sections' major axis (yy) and its minor axis (zz) align with the axis designation used for structural design in the structural Eurocodes.
PREN 10210-3-2016 history
2019PREN 10210-3-2019 Hot finished steel structural hollow sections - Part 3: Technical delivery conditions for mechanical engineering purposes
2016PREN 10210-3-2016 Hot finished structural steel hollow sections - Part 3: Tolerances@ dimensions and sectional properties