EN 10219-2:2006

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Information to be obtained by the manufacturer
6 Tolerances
7 Measurement of size and shape
  7.1 General
  7.2 Outside dimensions
  7.3 Thickness
  7.4 Out-of-roundness
  7.5 Concavity and convexity
  7.6 Squareness of sides
  7.7 External corner profile
  7.8 Twist
  7.9 Straightness
8 Dimensions and sectional properties
Annex A (informative) Additional tolerances for piling tube
      A.1 General
      A.2 Out of roundness tolerance
      A.3 Accidental eccentricity tolerance
      A.4 Dimple tolerance
Annex B (normative) Formulae for the calculation of
                    sectional properties
      B.1 General
      B.2 Circular hollow sections
      B.3 Rectangular, or square, hollow sections
Annex C (normative) Sectional properties for a limited range
                    of standard sizes
Bibliography

This part of EN 10219 specifies tolerances for cold formed welded circular, square and rectangular structural hollow sections, manufactured in wall thicknesses up to 40 mm, in the following size ranges:Circular: Outside diameters up to 2 500 mmSquare: Outside dimensions up to 500 mm x 500 mmRectangular: Outside dimensions up to 500 mm x 300 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 B. Dimensions and sectional properties for a limited range of sizes are given in Annex C.Technical delivery requirements are specified in EN 10219-1.NOTEThe 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.