ECISS/TC 11 - Structural steel sections

This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled finished square steel bars for general purposes.

This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled round steel bars.

This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled steel hexagon bars.

This Part of this European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot rolled steel flat bars for springs with three different types of profiles (A, B, and C). Formulas for calculation the moment of inertia are specified in annex A.
This standard is applicable only to spring steel flat bars produced from steel grades specified in EN 10089.

This Part of this European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot rolled spring steel flat bars for ribbed and grooved spring leaves.
This standard is applicable only to steel flats produced from steel grades specified in EN 10089.

This European Standard specifies requirements for the tolerances on dimensions, shape and mass of hot-rolled steel channels with tapered flanges or parallel flanges. These requirements do not apply to channels produced from stainless steel.

This European Standard specifies requirements for the nominal dimensions and tolerances on shape, dimensions and mass of hot-rolled bulb flats. These requirements do not apply to bulb flats rolled from stainless steel.

This European standard specifies requirements for the nominal dimensions and the tolerances on dimensions, shape and mass of hot-rolled steel equal flange tees with radiused root and toes. These requirements do not apply to equal flange tees produced from stainless steel.

This European standard specifies requirements for tolerances on dimensions, shape and mass of hot-rolled taper flange I sections. These requirements do not apply to taper flange I sections produced from stainless steel.

This European standard specifies tolerances on shape dimensions and mass of structural steel I and H sections. These requirements do not apply to I and H sections rolled from stainless steel. These requirements do not apply to taper flange sections. Note: Until a European standard for dimensions of I and H beams is published, Euronorm 19 and Euronorm 53 or corresponding national standards may be used.

This part of this European standard specifies tolerances on shape dimensions and mass of hot-rolled structural steel equal and unequal leg angles. The sizes of these angles are given in EN 10056-1. These tolerances do not apply to equal and unequal leg angles produced from stainless steel. Note: until EN 10056-1 is published, either Euronorms 56 and 57 or the corresponding national standards may be used.

This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled steel flat bars for general purposes.
This standard is not applicable to spring leaves, see EN 10092-1.

This Part of this European Standard specifies requirements for the nominal dimensions of hot-rolled equal and unequal leg angles. This European Standard does not apply to angles with square roots. These requirements do not apply to equal and unequal leg angles rolled from stainless steel. Tolerances for equal and unequal leg angles are given in EN 10056-2.