This part of this standard specifies the technical delivery conditions for electric welded and submerged arc welded cold formed structural steel hollow sections for mechanical engineering purposes of circular, square, rectangular or elliptical forms and applies to structural hollow sections formed cold without subsequent heat treatment other than the heat treatment of the weld line.
NOTE 1   The requirements for tolerances, dimensions and sectional properties can be found in EN 10219-2.
NOTE 2   The attention of users is drawn to the fact that whilst cold formed grades in EN 10219-3 can have equivalent mechanical properties to hot-finished grades in EN 10210-3 the sectional properties of square and rectangular hollow sections in EN 10219-2 and EN 10210-2 are not equivalent.
NOTE 3   A range of steel grades is specified in this document and the user can select the grade most appropriate to the intended use and service conditions. The grades and mechanical properties, but not the final supply condition of cold formed hollow sections are generally comparable with those in EN 10025-2, EN 10025-3, EN 10025-4, EN 10025-5, EN 10025-6, EN 10149-2 and EN 10149-3.

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This part of EN 10225 specifies requirements for weldable structural steels made of hot finished seamless and high frequency welded hollow sections to be used in the fabrication of fixed offshore structures.
Following thickness limitations are given in this standard:
-   for seamless hollow sections up to and including 65 mm;
-   for HFW hollow sections up to and including 25,4 mm.
Greater thicknesses may be agreed, provided the technical requirements of this European Standard are maintained.
The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e. g. temperature.
NOTE   There is an Annex G on the prequalification of steels for fixed offshore structures in arctic areas.
Minimum yield strengths up to 770 MPa are specified together with low temperature impact properties at temperatures down to -40 °C.

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This part of EN 10225 specifies requirements for submerged arc welded (SAW) and high frequency welded (HFW) cold formed hollow sections to be used in the fabrication of fixed offshore structures.
The thickness limit for SAWL round hollow sections is up to and including 50,8 mm, for HFW round hollow sections up to and including 25,4 mm and for HFW rectangular hollow sections up to and including 12,5 mm.
Greater thicknesses for SAWL hollow sections may be agreed provided the technical requirements of this European Standard are maintained.
NOTE 1   There is an Annex E about SAWH round hollow sections with thickness limit of 30,0 mm and an Annex F about high strength rectangular HFW hollow sections steel grades S550 to S700 for further information please refer to it.
The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e. g. temperature.
NOTE 2   There is an Annex G on the prequalification of steels for fixed offshore structures in arctic areas.
Minimum yield strengths up to 690 MPa are specified together with low temperature impact properties at temperatures down to -40 °C.

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This part of EN 10225 specifies requirements for weldable structural steels to be used in the fabrication of fixed offshore structures in the form of sections (e.g. H-, I-, Z-sections, U-channels, angles and tees) excluding hollow sections. The thickness limitation in this standard is up to and including 63 mm.
For steel qualities with mechanical properties in the transverse direction (named xL2O) sections with flange widths smaller than 180 mm and channels with flange smaller widths than 90 mm cannot be ordered.
Greater thicknesses may be agreed, provided the technical requirements of this European Standard are maintained.
The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e. g. temperature.
NOTE   There is an Annex E on the prequalification of steels for fixed offshore structures in arctic areas.
Minimum yield strengths up to 460 MPa are specified together with low temperature impact properties at temperatures down to -40 °C.

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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.

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This part of prEN 10219 specifies tolerances for cold formed welded circular, square, rectangular and elliptical structural hollow sections, manufactured in wall thicknesses up to 40 mm, in the following size ranges:
Circular: Outside diameters up to 2 500 mm
Square: Outside dimensions up to 500 mm x 500 mm
Rectangular: Outside dimensions up to 500 mm x 300 mm
Elliptical: Outside dimensions up to 480 mm x 240 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 more common sizes are given in Annex C.
The general conditions are specified in prEN 10219-1 (product characteristics, test methods and performance criteria that apply under the Construction Products Regulations) and the technical delivery conditions in prEN 10219-2.
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.

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This document specifies deformation properties perpendicular to the surface of the product.
This document may be applied as a supplement to all product standards for flat products and sections of fully killed steels, except stainless steels. It covers products having a nominal thickness (t) between 15 mm and 400 mm of steels with a specified minimum upper yield strength ReH or proof strength Rp0,2 ≤ 960 MPa ) for which improved through thickness properties are required.
This document may be applied to other steel types if agreed at the time of the order.
This document may be applied to products with thickness between 10 mm ≤ t <15 mm if agreed at the time of the order. See option 1.
This document may be applied to products with thickness t > 400 mm if agreed at the time of the order. See Option 2.

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This European Standard specifies the nominal dimensions and masses of the hot rolled steel channels, I and H sections.
The following shapes are covered by this European Standard:
Sections:
-   Parallel flange I sections IPE
-   Wide flange beams HE
-   Extra wide flange beams HL
-   Wide flange columns HD
-   Wide flange bearing piles HP and UBP
-   Universal beams UB
-   Universal columns UC
-   Taper flange I sections IPN and J
Channels:
-   Parallel flange channels UPE and PFC
-   Taper flange channels UPN, U and CH
These requirements do not apply to hot rolled steel channels, I and H sections from stainless steel.

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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.

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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.

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This European standard specifies the nominal dimensions and masses of the hot rolled steel channels, I and H sections.
The following shapes are covered by this standard:
Sections:
-   Parallel flange I sections IPE;
-   Wide flange beams HE;
-   Extra wide flange beams HL and HLZ;
-   Wide flange columns HD;
-   Wide flange bearing piles HP and UBP;
-   Universal beams UB;
-   Universal columns UC;
-   Taper flange I sections IPN and J.
Channels:
-   Parallel flange channels UPE and PFC;
-   Taper flange channels UPN, U and CH.
These requirements do not apply to hot rolled steel channels, I and H sections from stainless steel.

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This document specifies the characteristics of metal framing components (e.g profiles, hangers and connectors) intended to be used in building construction works in conjunction with gypsum boards manufactured according to EN 520, EN 15283-1 and EN 15283-2. Secondary processing conforming to EN 14190 where the assembly is non-loadbearing. These include, for example, partitions, wall and ceiling linings, ceilings with mechanically fixed boards and the cladding of beams, columns, ducts and shafts.
It covers the following performance characteristics: reaction to fire, flexural (yield) strength and mechanical strength to be measured according to the relevant test methods as specified or cited in this document.

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This European Standard specifies the characteristics of metal framing components (e.g. profiles, hangers and connectors) intended to be used in building construction works in conjunction with gypsum boards manufactured according to EN 520, EN 15283 1 and EN 15283 2 and gypsum board products from reprocessing conforming to EN 14190 where the assembly is non-loadbearing. Such assemblies include, for example, partitions, wall and ceiling linings, ceilings with mechanically fixed boards and the cladding of beams, columns, ducts and shafts.
It covers the following performance characteristics: reaction to fire, flexural (yield) strength and loadbearing capacity of suspension components to be measured according to the relevant test methods as specified or cited in this European Standard.

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ISO 630-6:2014 specifies qualities for seismic-proof improved structural steels. It applies to steel plates with thicknesses of 6 mm or over and up to 125 mm, wide flats and hot-rolled sections up to 140 mm, which are used in the usual delivery conditions as given in 6.2 and normally intended for welded or bolted structures. It does not include the following structural steels, certain of which are covered by other International Standards: sheet and strip ? refer to ISO TC 17/SC 12, Continuous mill flat rolled products; tubular products ? refer to ISO TC 5/SC 1, Steel tubes.

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ISO 7452:2013 specifies requirements for tolerances for hot-rolled steel plates made on a reversing mill with the following characteristics: nominal thickness: 3 mm ≤ t ≤ 400 mm; nominal width: w ≥ 600 mm. ISO 7452:2013 does not apply to stainless steel. ISO 7452:2013 does not include continuous mill products, custom-made plate, checker plate or bulb plate for flooring or wide flats.

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This European Standard specifies requirements for the properties of non-alloy carbon zinc or zinc alloy coated steel wire used primarily for the armouring of either subterranean land power or telecommunication cables.

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CMC - Modification to Clause 2

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This part of this European Standard specifies technical delivery conditions for hot finished hollow sections of circular, square, rectangular or elliptical forms and applies to hollow sections formed hot, with or without subsequent heat treatment, or formed cold with subsequent heat treatment to obtain equivalent metallurgical conditions to those obtained in the hot formed product.
Requirements for tolerances, dimensions and sectional properties are contained in EN 10210-2.
NOTE   A range of material grades is specified in this standard and the user should select the grade appropriate to the intended use and service conditions. The grades and mechanical properties of the finished hollow sections are compatible with those in EN 10025-2 and EN 10025-3.

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This part of this European Standard specifies the technical delivery conditions for cold formed welded structural hollow sections of circular, square or rectangular forms and applies to structural hollow sections formed cold without subsequent heat treatment.
Requirements for tolerances, dimensions and sectional properties are contained in EN 10219-2.
NOTE   A range 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 mechanical properties of the finished hollow sections are compatible with those in EN 10025-2 and EN 10025-3.

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1.1   This European Standard specifies the general requirements for the surface condition of hot-rolled steel plates, wide flats and sections. It covers the requirements on the type, the permissible depth and the permissible size of the surface area affected by:
3 discontinuities (imperfections ant defects) and
3 repairs by grinding and/or welding.
1.2   This European Standard shall be applied so far as no other requirements for the surface condition exist in the appropriate material or product standard. The requirements laid down in the appropriate material or product standard shall always prevail.
1.3   This Part 1 of this European Standard covers the general delivery requirements for the surface condition of hot-rolled steel products such as:
3 plates and wide flats, see Part 2;
3 sections, see Part 3;

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This Part 3 in addition to Part 1 of this European Standard specifies the delivery requirements for surface condition of sections to which the European Standards mentioned in clause 2 apply and applies to all surfaces excluding edges.
NOTE   In this European Standard section toes (see EN 10055) are considered as part of the surfaces of a section.

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This Part 2 in addition to Part 1 of this European Standard specifies the delivery requirements which apply to the surface condition of hot-rolled plates and surface condition of the faces of wide flats with thicknesses of 3 mm = t = 400 mm.
NOTE   For plates with a thickness > 400 mm special agreements should be made at the time of the order.

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1.1   This European Standard specifies the general requirements for the surface condition of hot-rolled steel plates, wide flats and sections. It covers the requirements on the type, the permissible depth and the permissible size of the surface area affected by:
¾ discontinuities (imperfections ant defects) and
¾ repairs by grinding and/or welding.
1.2   This European Standard shall be applied so far as no other requirements for the surface condition exist in the appropriate material or product standard. The requirements laid down in the appropriate material or product standard shall always prevail.
1.3   This Part 1 of this European Standard covers the general delivery requirements for the surface condition of hot-rolled steel products such as:
¾ plates and wide flats, see Part 2;
¾ sections, see Part 3;

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This Part 3 in addition to Part 1 of this European Standard specifies the delivery requirements for surface condition of sections to which the European Standards mentioned in clause 2 apply and applies to all surfaces excluding edges.
NOTE   In this European Standard section toes (see EN 10055) are considered as part of the surfaces of a section.

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ISO 20723:2004 specifies delivery requirements that apply to the surface condition of hot-rolled sections with nominal thickness between greater than or equal to 3 mm and less than or equal to 160 mm. It applies to all surfaces excluding edges.

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This European Standard describes a reflection method for the ultrasonic testing of H beams with parallel flanges and IPE beams for the detection of presence of internal discontinuities. Mechanised, semi-automatic or automatic techniques may be used but should be agreed between the purchaser and the supplier.

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This European Standard specifies dimensional and cross-sectional tolerances for cold rolled steel sections produced on roll-forming machines.
It applies to cold-rolled sections for general use (standard sections) produced from steels conforming to EN 10025, EN 10142 and EN 10147 and in the form of rectangular L, U, C, Z and Omega cross sections as well as split tubes (see Figures 1 to 6).
It also applies to cold rolled sections for special applications (special sections) produced from steels listed in clause 5 with other radii, tolerances and shapes.
NOTE   Examples of special sections are sections for steel-framed buildings, door frames and sections for rolling stock, automobiles and bridge engineering (see Figures 7 and 8).
This European Standard does not apply to drawn, pressed or folded cold formed sections, cold rolled steel piling or sections manufactured on the basis of special standards.

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This European Standard specifies dimensional and cross-sectional tolerances for cold rolled steel sections produced on roll-forming machines.
It applies to cold-rolled sections for general use (standard sections) produced from steels conforming to EN 10025, EN 10142 and EN 10147 and in the form of rectangular L, U, C, Z and Omega cross sections as well as split tubes (see Figures 1 to 6).
It also applies to cold rolled sections for special applications (special sections) produced from steels listed in clause 5 with other radii, tolerances and shapes.
NOTE   Examples of special sections are sections for steel-framed buildings, door frames and sections for rolling stock, automobiles and bridge engineering (see Figures 7 and 8).
This European Standard does not apply to drawn, pressed or folded cold formed sections, cold rolled steel piling or sections manufactured on the basis of special standards.

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This European Standard describes a reflection method for the ultrasonic testing of H beams with parallel flanges and IPE beams for the detection of presence of internal discontinuities. Mechanised, semi-automatic or automatic techniques may be used but should be agreed between the purchaser and the supplier.

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This part of ISO 4951 specifies the requirements for hot-rolled bars and sections of diameter or thickness u 150 mm in high yield strength steels in the thermomechanically-rolled condition in the grades and qualities given in Table 1 and Table 2 for use in bolted, riveted or welded structures1).

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This part of ISO 4951 specifies the requirements for the general delivery conditions of hot-rolled bars and sections, in high yield strength steels for use in bolted, riveted or welded structures1).

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This part of ISO 4951 specifies the requirements for hot-rolled bars and sections of diameter or thickness u 150 mm in high yield strength steels in the normalized, normalized rolled or as-rolled delivery conditions in the grades and qualities given in Table 1 and Table 2 for use in bolted, riveted or welded structures1).

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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.

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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.

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This part of this European Standard specifies the tolerances on dimensions, squareness of ends, straightness and mass of cold formed non alloy steel sheet piles which are defined in EN 10249-1.

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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.

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This part of this European standard specifies the requirements for hot rolled non alloy steel sheet piling in respect of its chemical composition, mechanical properties and conditions of delivery. The products specified are for general, structural and civil engineering works. Requirements in respect of tolerances onshape and dimensions are specified in Part 2 of this European Standard.

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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.

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This part of this European standard specifies the tolerances on dimensions, squareness of ends, straightness and mass of hot rolled non alloy steel sheet piles which are defined in EN 10248-1.

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This part of this European Standard specifies the requirements for cold formed non alloy steel sheet piling produced from hot rolled strip or sheet with a thickness equal to or greater than 2mm in respect of its chemical composition, mechanical and technological properties and delivery conditions. The products specified are for general, structural and civil engineering works. Requirements concerning the tolerances on shape and dimensions are specified in Part 2 of this European Standard.

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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.

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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.

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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.

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This part of this European Standard specifies the requirements for cold formed non alloy steel sheet piling produced from hot rolled strip or sheet with a thickness equal to or greater than 2mm in respect of its chemical composition, mechanical and technological properties and delivery conditions. The products specified are for general, structural and civil engineering works. Requirements concerning the tolerances on shape and dimensions are specified in Part 2 of this European Standard.

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This part of this European Standard specifies the tolerances on dimensions, squareness of ends, straightness and mass of cold formed non alloy steel sheet piles which are defined in EN 10249-1.

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This part of this European standard specifies the requirements for hot rolled non alloy steel sheet piling in respect of its chemical composition, mechanical properties and conditions of delivery. The products specified are for general, structural and civil engineering works. Requirements in respect of tolerances onshape and dimensions are specified in Part 2 of this European Standard.

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This part of this European standard specifies the tolerances on dimensions, squareness of ends, straightness and mass of hot rolled non alloy steel sheet piles which are defined in EN 10248-1.

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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.

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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.

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