EN 10219-2:2006
(Main)Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties
Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties
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 mm
Square: Outside dimensions up to 500 mm x 500 mm
Rectangular: 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.
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.
Kaltgefertigte geschweißte Hohlprofile für den Stahlbau aus unlegierten Baustählen und aus Feinkornbaustählen - Teil 2: Grenzabmaße, Maße und statische Werte
Dieser Teil der EN 10219 legt die Anforderungen an die Grenzabmaße und Formtoleranzen von kaltgefertigten geschweißten Hohlprofilen mit kreisförmigem, quadratischem oder rechteckigem Querschnitt für den Stahlbau in Wanddicken bis 40 mm innerhalb folgender Maßbereiche fest:
Kreisförmige Profile: Außendurchmesser bis 2 500 mm;
Quadratische Profile: Außenmaße bis 500 mm 500 mm;
Rechteckige Profile: Außenmaße bis 500 mm 300 mm.
Die Gleichungen zur Berechnung der statischen Werte für die Auslegung von Konstruktionen aus Hohlprofilen, die mit den in dieser Norm festgelegten Grenzabmaßen und Formtoleranzen gefertigt wurden, werden in Anhang B angegeben.
Die Maße und statischen Werte für eine Reihe von Standardgrößen werden in Anhang C angegeben.
Wegen der technischen Lieferbedingungen siehe EN 10219-1.
ANMERKUNG Die Bezeichnung der Profilhauptachse (yy) und -nebenachse (zz) entspricht den Achsenbezeichnungen, die in den Eurocodes für die Auslegung von Stahlkonstruktionen verwendet werden.
Profils creux de construction soudés, formés à froid en aciers non alliés et à grains fins - Partie 2 : Tolérances, dimensions et caractéristiques de profil
La présente partie de l’EN 10219 spécifie les tolérances pour les profils creux de construction soudés, formés à froid circulaires, carrés ou rectangulaires, fabriqués en épaisseur jusqu’à 40 mm, dans les gammes de dimensions suivantes :
Circulaire : diamètre extérieur jusqu’à à 2 500 mm.
Carré : dimensions extérieures jusqu’à 500 mm x 500 mm.
Rectangulaire : dimensions extérieures jusqu’à 500 mm x 300 mm.
Les formules pour le calcul des caractéristiques de profil pour les profils fabriqués aux tolérances dimensionnelles de la présente norme, à utiliser pour les besoins de la conception de structures, sont données en Annexe B.
Les dimensions et les caractéristiques de profil pour une gamme limitée de dimensions sont données à l’Annexe C.
Les conditions techniques de livraison sont spécifiées dans l’EN 10219-1.
NOTE La désignation de l’axe principal de profils (yy) et leur axe secondaire (zz) est alignée sur la désignation des axes utilisée pour la conception et le calcul des structures dans les Eurocodes structuraux.
Hladno oblikovani varjeni votli konstrukcijski profili iz nelegiranih in drobnozrnatih jekel - 2. del: Mere, mejni odstopki in značilnosti profilov
General Information
- Status
- Withdrawn
- Publication Date
- 25-Apr-2006
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- ECISS/TC 103 - Structural steels other than reinforcements
- Drafting Committee
- ECISS/TC 103/WG 3 - Hollow sections
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 08-May-2019
- Completion Date
- 28-Jan-2026
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 15-May-2019
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Frequently Asked Questions
EN 10219-2:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties". This standard covers: 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 mm Square: Outside dimensions up to 500 mm x 500 mm Rectangular: 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. 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.
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 mm Square: Outside dimensions up to 500 mm x 500 mm Rectangular: 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. 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.
EN 10219-2:2006 is classified under the following ICS (International Classification for Standards) categories: 77.140.75 - Steel pipes and tubes for specific use. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 10219-2:2006 has the following relationships with other standards: It is inter standard links to EN 10219-2:1997, EN 10219-2:2019, EN 13595-1:2002, EN 10219-1:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 10219-2:2006 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/120, M/BC/CEN/89/10. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 10219-2:2006 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kaltgefertigte geschweißte Hohlprofile für den Stahlbau aus unlegierten Baustählen und aus Feinkornbaustählen - Teil 2: Grenzabmaße, Maße und statische WerteProfils creux de construction soudés, formés a froid en aciers non alliés et a grains fins - Partie 2 : Tolérances, dimensions et caractéristiques de profilCold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties77.140.70Jekleni profiliSteel profiles77.140.45Nelegirana jeklaNon-alloyed steelsICS:Ta slovenski standard je istoveten z:EN 10219-2:2006SIST EN 10219-2:2006en01-julij-2006SIST EN 10219-2:2006SLOVENSKI
STANDARDSIST EN 10219-2:19981DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10219-2April 2006ICS 77.140.75Supersedes EN 10219-2:1997
English VersionCold formed welded structural hollow sections of non-alloy andfine grain steels - Part 2: Tolerances, dimensions and sectionalpropertiesProfils creux pour la construction soudés, formés à froid enaciers non alliés et à grains fins - Partie 2 : Tolérances,dimensions et caractéristiques de profilKaltgefertigte geschweißte Hohlprofile für den Stahlbau ausunlegierten Baustählen und aus Feinkornbaustählen - Teil2: Grenzabmaße, Maße und statische WerteThis European Standard was approved by CEN on 16 March 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10219-2:2006: ESIST EN 10219-2:2006
Additional tolerances for piling tube.14 A.1 General.14 A.2 Out of roundness tolerance.14 A.3 Accidental eccentricity tolerance.15 A.4 Dimple tolerance.17 Annex B (normative)
Formulae for the calculation of sectional properties.20 B.1 General.20 B.2 Circular hollow sections.20 B.3 Rectangular, or square, hollow sections.21 Annex C (normative)
Sectional properties for a limited range of standard sizes.24 Bibliography.36
1 Scope 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 mm Square: Outside dimensions up to 500 mm x 500 mm Rectangular: 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 conditions are specified in EN 10219-1. 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. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10219-1:2006, Cold formed welded structural hollow sections of non-alloy and fine grain steels — Part 1: Technical delivery conditions 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 10219-1:2006 apply. 4 Symbols For the purposes of this European Standard, the symbols defined in Table 1 apply. SIST EN 10219-2:2006
5 Information to be obtained by the manufacturer The following mandatory information from this part of EN 10219 shall be obtained by the manufacturer at the time of enquiry and order. a) The type of length, length range or length (see Table 4). b) The dimensions (see Clause 8). NOTE This information is included in the list of information to be obtained by the manufacturer contained in EN 10219-1. 6 Tolerances 6.1 Tolerances shall not exceed the values given in Table 2 for shape and mass, Table 3 for external corner profiles, Table 4 for manufacturer's delivered length and Table 5 for the height of the internal and external weld bead of submerged arc welded hollow sections. 6.2 The internal corners of square and rectangular hollow sections shall be rounded. NOTE
The internal corner profile is not specified. SIST EN 10219-2:2006
H, B <100 ± 1 % with a minimum of ± 0,5 mm
100 ≤ H, B ≤ 200 ± 0,8 %
H,B > 200 ± 0,6 % Thickness (T) For D ≤ 406,4 mm: T
≤ 5 mm ± 10 % T >
5 mm ± 0,5 mm For D > 406,4 mm:
± 10 % with a maximum of ± 2 mm T ≤ 5 mm ± 10% T > 5 mm ± 0,5 mm Out-of-roundness (O) 2 % for hollow sections having a diameter to thickness ratio not exceeding 100 a
— Concavity/convexity (x1, x2) b
— Max. 0,8 % with a minimum of 0,5 mm Squareness of side (θ)
— 90° ± 1° External corner profile (C1, C2 or R) — See Table 3 Twist (V) — 2 mm plus 0,5 mm/m length Straightness (e) 0,20 % of total length and 3 mm over any 1 m length 0,15 % of total length and 3 mm over any 1 m length Mass per unit length (M) ± 6 % on individual delivered lengths a Where the diameter to thickness ratio exceeds 100 the tolerance on out-of-roundness shall be agreed. b The tolerance on convexity and concavity is independent of the tolerance on outside dimensions.
External corner profile C1, C2 or R a
T ≤ 6 1,6T to 2,4T 6 < T ≤ 10 2,0T to 3,0T 10 < T 2,4T to 3,6T a The sides need not be tangential to the corner arcs.
Table 4 — Tolerances on manufacturer's delivered length Dimensions in millimetres Type of length a
Range of length or length L
Tolerance Random length 4 000 < L ≤ 16 000 with a range of 2 000 per order item
10 % of sections supplied may be below the minimum for the ordered range but not shorter than 75 % of the minimum range length Approximate length
≥ 4 000 500+mm <6 000 50+mm 6 000 ≤ L ≤ 10 000 150+mm Exact length b
>10 000 50+ mm +1 mm/m a The manufacturer shall establish at the time of enquiry and order the type of length required and the length range or length. b Common lengths available are 6 m and 12 m.
Table 5 — Tolerance on height of internal and external weld bead for submerged arc welded hollow sections Dimensions in millimetres Thickness, T Maximum weld bead height ≤14,2 3,5 >14,2 4,8
7 Measurement of size and shape 7.1 General All external dimensions, including out-of-roundness, shall be measured at a distance from the end of the hollow section of not less than D for circular sections, B for square sections or H for rectangular sections, with a minimum of 100 mm. 7.2 Outside dimensions For circular hollow sections the diameter (D) shall be measured either directly, e.g. using a calliper gauge, or by circumference tape at the discretion of the manufacturer. The limiting cross-sectional positions for measuring B and H for square and rectangular hollow sections are shown in Figure 1. 7.3 Thickness The thickness (T) shall be measured at a position not less than 2T from the weld. The limiting cross-sectional positions for measuring the thickness of square and rectangular hollow sections are shown in Figure 1. NOTE Thickness is normally measured within a distance of half the outside diameter or half the dimension of the longer side from the end of the section. SIST EN 10219-2:2006
Dimensions in millimetres C51C2H , BTB5aa a This dimension is a maximum when measuring B or H and a minimum when measuring T. Figure 1 — Limiting cross-sectional positions for measuring the dimensions B, H and T for square or rectangular hollow sections 7.4 Out-of-roundness The out-of-roundness (O) of a circular hollow section shall be calculated from the following equation, but see Annex A for piling tube. ()100%minmax×−=DDDO 7.5 Concavity and convexity The concavity (x1) or the convexity (x2) of the sides of a square or rectangular hollow section shall be measured as shown in Figure 2. The percentage concavity or convexity shall be calculated as follows: %100%;100%;100%;1002121××××HxHxBxBx
where B and H are the dimensions of the sides containing the concavity x1 or the convexity x2. SIST EN 10219-2:2006
, C12B , HBAx1x1x A B2C
, C122x Figure 2 — Measurement of concavity/convexity of square or rectangular hollow sections 7.6 Squareness of sides The deviation from squareness of the sides of a square or rectangular hollow section shall be measured as the difference between 90º and θ as shown in Figure 3. θ Figure 3 — Squareness of sides of square or rectangular hollow sections SIST EN 10219-2:2006
eL Figure 7 — Measurement of deviation from straightness 8 Dimensions and sectional properties The nominal sectional properties of hollow sections within the scope of this part of EN 10219 and manufactured to the dimensional tolerances of this standard, required for the purposes of structural design, shall be calculated in accordance with Annex B. The sectional properties for a limited range of standard sizes of cold formed hollow sections are given in Table C.1 for circular sections, Table C.2 for square sections and Table C.3 for rectangular sections. These sectional properties were calculated from the formulae given in Annex B. SIST EN 10219-2:2006
Additional tolerances for piling tube A.1 General This annex contains guidance on additional tolerances that can be applied to tubes when they are to be used as bearing piles or primary elements in combined walls in accordance with ENV 1993-5. These requirements are generally relevant to tubes of diameter ≥ 900 mm and D/T ≥ 100. For verification of tubular piles subject to shell buckling, ENV 1993-5: Piling refers to ENV 1993-1-6. Shell buckling is partly governed by geometrical imperfections of the shell due to out-of-roundness, accidental eccentricity and dimples. ENV 1993-1-6 specifies limits for each of these geometrical imperfections, based on the concept of fabrication quality classes.
Details of how to assess out-of-roundness, accidental eccentricity and dimples, and the recommended maximum permitted values for each fabrication quality class, are given in A.2, A.3 and A.4. NOTE 1 See ENV 1993-1-6 for further details of fabrication tolerance quality classes, their design implications and for definitions and use of symbols. NOTE 2 The values of certain parameters, given in Tables A.1, A.2 and A.3 may be subject to change by national application of ENV 1993-1-6.
Nationally determined parameters will be given in the relevant National Annex of ENV 1993-1-6. A.2 Out of roundness tolerance Out-of-roundness of a tubular pile is assessed in terms of the parameter Ur the difference between the maximum and minimum values of the measured internal diameter, relative to the nominal inside diameter, see Figure A.1, given by: Ur = nomminmaxddd−
Where: dmax is the maximum measured internal diameter; dmin is the minimum measured internal diameter; dnom is the nominal inside diameter (d = D – 2T, see B.2). An appropriate number of diameters should be measured in order to identify the maximum and minimum values. SIST EN 10219-2:2006
The out-of-roundness parameter Ur should satisfy the condition:
Ur ≤ Ur, max where:
Ur, max is the maximum permitted value for the out-of-roundness parameter. Recommended values for each fabrication tolerance quality class are given in Table A.1. Table A.1 — Maximum permitted values for out-of-roundness parameter Ur, max Dimensions in mm Diameter range d ≤ 500 500 < d < 1250 1250 ≤ d Fabrication tolerance quality class Description Value of Ur max a Class A Excellent 0,14 0,007+0,0093 (1,25 - d) 0,007 Class B High 0,02 0,010+0,0133 (1,25 - d) 0,01 Class C Normal 0,03 0,015+0,020 (1,25 - d) 0,015 a The values of this parameter may be subject to change by national application of ENV 1993-1-6.
If in doubt, reference should be made to the relevant National Annex of ENV 1993-1-6.
A.3 Accidental eccentricity tolerance Accidental eccentricity, the unintentional eccentricity due to misalignment of the tube walls at horizontal joints, is assessed in terms of the parameter Ue given by:
Ue = Tea SIST EN 10219-2:2006
ea, max is the maximum permitted accidental eccentricity. Recommended values for each fabrication tolerance quality class are given in Table A.2. The accidental eccentricity parameter Ue should satisfy the condition:
Ue ≤ Ue, max where: Ue, max is the maximum permitted value for the accidental eccentricity parameter. Recommended values for each fabrication tolerance quality class are given in Table A.2. SIST EN 10219-2:2006
Table A.2 — Maximum permitted values for accidental eccentricity parameter Ue, max and for accidental eccentricity ea, max
Dimensions in mm Fabrication tolerance quality class Description Ue, max a ea, max a Class A Excellent 0,14 2 Class B High 0,2 3 Class C Normal 0,3 4 a The values of these parameters may be subject to change by national application of ENV 1993-1-6.
If in doubt, reference should be made to the relevant National Annex of ENV 1993-1-6. A.4 Dimple tolerance The depth of initial dimples in the tube wall wo is measured, in both the meridontal and circumferential directions, using a measurement gauge, see Figure A.3, of length lg where: a) meridontally and circumferentially lg = rT4 b) across welds lg = 25 T but lg ≤ 500 mm The gauge used for meridontal measurements should be straight but that used for measurements in the circumferential direction should have a radius of curvature r where:
r = 2
)(TD− NOTE For joints involving tubes of different thicknesses, it is recommended to refer to ENV 1993-1-6.
The level of initial dimples in the wall of the tubular pile is assessed in terms of the dimple tolerance parameter Ud given by:
Ud = golw
The dimple tolerance parameter Ud should satisfy the condition:
Ud ≤ Ud, max where:
Ud, max is the maximum permitted value for the dimple tolerance parameter. Recommended values for each fabrication tolerance class are given in Table A.3. SIST EN 10219-2:2006
Fabrication tolerance quality class Description Ud, max Class A Excellent 0,006 Class B High 0,01 Class C Normal 0,016 a The values of this parameter may be subject to change by national application of ENV 1993-1-6.
If in doubt, reference should be made to the National Annex of ENV 1993-1-6. SIST EN 10219-2:2006
Formulae for the calculation of sectional properties B.1 General Tables C.1, C.2 and C.3 of this standard give nominal sectional properties for a limited range of sizes of cold formed hollow sections. The nominal sectional properties of hollow sections supplied to the requirements of this standard shall be calculated using the formulae given below. 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. This is a change from previous axis designations.
B.2 Circular hollow sections The sectional properties for circular hollow sections in Table C.1 are calculated using the formulae given below. Specified outside diameter (D) (mm) Specified thickness (T) (mm) Inside diameter (d = D - 2T) (mm) These parameters, which characterize the shape of circular hollow sections, may vary within the tolerances allowed by this standard and the sectional properties still remain valid. Superficial area per metre length 310DsAπ= (m2/m) Cross-sectional area ()222104×−=dDAπ (cm2) Mass per unit length M = 0,785 × A (kg/m) Second moment of area ()4441064×−=dDIπ (cm4) Radius of gyration AIi= (cm) SIST EN 10219-2:2006
(polar moment of inertia) IIt2= (cm4) Torsional modulus constant Ct = 2Wel
(cm3) B.3 Rectangular, or square, hollow sections The sectional properties for square hollow sections in Table C.2 and for rectangular hollow sections in Table C.3 are calculated using the formulae given below.
Specified side dimension of a square hollow section or shorter side of a rectangular hollow section (B) (mm) Specified dimension of the longer side of a rectangular hollow section (H) (mm)
Specified thickness (T) (mm) External corner radius (ro) for calculation is:
for thicknesses ≤ 6 mm 2,0 T (mm)
for thicknesses > 6 mm ≤ 10 mm 2,5 T (mm)
for thicknesses > 10mm 3,0 T (mm) Internal corner radius (ri) for calculation is:
for thicknesses ≤ 6 mm 1,0 T (mm)
for thicknesses > 6 mm and ≤ 10 mm 1,5 T (mm)
for thicknesses > 10 mm 2,0 T (mm) These parameters, which characterize the geometric shape of rectangular, or square, hollow sections, may vary within the tolerances allowed by this standard and the sectional properties still remain valid. Superficial area per metre length ()oo3s4102rrBHAπ+−+= (m2/m) SIST EN 10219-2:2006
Major axis Iyy()()()()+++−−−−=22ggg33444122212101hAIhAITHTBBH (cm4)
Minor axis Izz()()()()+++−−−−=22ggg33444122212101hAIhAITBTHHB (cm4) Radius of gyration
Major axis iyy = AIyy (cm)
Minor axis izz =AIzz (cm) Elastic section modulus
Major axis Wel yy =HIyy2×10
(cm3)
Minor axis Wel zz =BIzz2×10 (cm3) Plastic section modulus
Major axis Wpl yy =()()()()+−−−−gg223444224101hAhATHTBBH (cm3)
Minor axis Wpl zz =()()()()+−−−−gg223444224101hAhATBTHHB (cm3) SIST EN 10219-2:2006
Where 2og41rA−=π (mm2)
2i41rA−=π (mm2)
Major axis og3-123102rHh−−=ππ (mm) (For minor axis substitute B for H.)
Major axis i3-1231022rTHh−−−=ππ (mm) (For minor axis substitute B for H.)
()4og312311631rI−−−=ππ (mm4)
()4i312311631rI−−−=ππξξ (mm4)
h = 2[(B – T) + (H – T)] – 2Rc(4 - π) (mm)
Ah = (B – T) (H – T)] – R2c(4 - π) (mm)
hTAKh2= (mm2)
2iocrrR+= (mm) SIST EN 10219-2:2006
Sectional properties for a limited range of standard sizes Table C.1 — Nominal dimensions and sectional properties of a limited range of circular hollow sections (see Figure C.1) Specified outside diameter Specified thickness Mass per unit length Cross-sectional area Second moment of area Radius of gyration Elastic section modulus Plastic section modulus Torsional inertia constant Torsional modulus constant Super- ficial area per metre length Nominal length per tonne D T M A I i Wel Wpl Lt Ct As
mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m 21,3 2,0 0,95 1,21 0,571 0,686 0,536 0,748 1,14 1,07 0,067 1050 21,3 2,5 1,16 1,48 0,664 0,671 0,623 0,889 1,33 1,25 0,067 863 21,3 3,0 1,35 1,72 0,741 0,656 0,696 1,01 1,48 1,39 0,067 739 26,9 2,0 1,23 1,56 1,22 0,883 0,907 1,24 2,44 1,81 0,085 814 26,9 2,5 1,50 1,92 1,44 0,867 1,07 1,49 2,88 2,14 0,085 665 26,9 3,0 1,77 2,25 1,63 0,852 1,21 1,72 3,27 2,43 0,085 566 33,7 2,0 1,56 1,99 2,51 1,12 1,49 2,01 5,02 2,98 0,106 640 33,7 2,5 1,92 2,45 3,00 1,11 1,78 2,44 6,00 3,56 0,106 520 33,7 3,0 2,27 2,89 3,44 1,09 2,04 2,84 6,88 4,08 0,106 440 42,4 2,0 1,99 2,54 5,19 1,43 2,45 3,27 10,4 4,90 0,133 502 42,4 2,5 2,46 3,13 6,26 1,41 2,95 3,99 12,5 5,91 0,133 407 42,4 3,0 2,91 3,71 7,25 1,40 3,42 4,67 14,5 6,84 0,133 343 42,4 4,0 3,79 4,83 8,99 1,36 4,24 5,92 18,0 8,48 0,133 264 48,3 2,0 2,28 2,91 7,81 1,64 3,23 4,29 15,6 6,47 0,152 438 48,3 2,5 2,82 3,60 9,46 1,62 3,92 5,25 18,9 7,83 0,152 354 48,3 3,0 3,35 4,27 11,0 1,61 4,55 6,17 22,0 9,11 0,152 298 48,3 4,0 4,37 5,57 13,8 1,57 5,70 7,87 27,5 11,4 0,152 229 48,3 5,0 5,34 6,80 16,2 1,54 6,69 9,42 32,3 13,4 0,152 187 60,3 2,0 2,88 3,66 15,6 2,06 5,17 6,80 31,2 10,3 0,189 348 60,3 2,5 3,56 4,54 19,0 2,05 6,30 8,36 38,0 12,6 0,189 281 60,3 3,0 4,24 5,40 22,2 2,03 7,37 9,86 44,4 14,7 0,189 236 60,3 4,0 5,55 7,07 28,2 2,00 9,34 12,7 56,3 18,7 0,189 180 60,3 5,0 6,82 8,69 33,5 1,96 11,1 15,3 67,0 22,2 0,189 147 76,1 2,0 3,65 4,66 32,0 2,62 8,40 11,0 64,0 16,8 0,239 274 76,1 2,5 4,54 5,78 39,2 2,60 10,3 13,5 78,4 20,6 0,239 220 76,1 3,0 5,41 6,89 46,1 2,59 12,1 16,0 92,2 24,2 0,239 185 76,1 4,0 7,11 9,06 59,1 2,55 15,5 20,8 118 31,0 0,239 141 76,1 5,0 8,77 11,2 70,9 2,52 18,6 25,3 142 37,3 0,239 114 76,1 6,0 10,4 13,2 81,8 2,49 21,5 29,6 164 43,0 0,239 96,4 76,1 6,3 10,8 13,8 84,8 2,48 22,3 30,8 170 44,6 0,239 92,2 88,9 2,0 4,29 5,46 51,6 3,07 11,6 15,1 103 23,2 0,279 233 88,9 2,5 5,33 6,79 63,4 3,06 14,3 18,7 127 28,5 0,279 188 88,9 3,0 6,36 8,10 74,8 3,04 16,8 22,1 150 33,6 0,279 157 88,9 4,0 8,38 10,7 96,3 3,00 21,7 28,9 193 43,3 0,279 119 88,9 5,0 10,3 13,2 116 2,97 26,2 35,2 233 52,4 0,279 96,7 88,9 6,0 12,3 15,6 135 2,94 30,4 41,3 270 60,7 0,279 81,5 88,9 6,3 12,8 16,3 140 2,93 31,5 43,1 280 63,1 0,279 77,9 101,6 2,0 4,91 6,26 77,6 3,52 15,3 19,8 155 30,6 0,319 204 101,6 2,5 6,11 7,78 95,6 3,50 18,8 24,6 191 37,6 0,319 164 101,6 3,0 7,29 9,29 113 3,49 22,3 29,2 226 44,5 0,319 137 101,6 4,0 9,63 12,3 146 3,45 28,8 38,1 293 57,6 0,319 104 101,6 5,0 11,9 15,2 177 3,42 34,9 46,7 355 69,9 0,319 84,0 101,6 6,0 14,1 18,0 207 3,39 40,7 54,9 413 81,4 0,319 70,7 101,6 6,3 14,8 18,9 215 3,38 42,3 57,3 430 84,7 0,319 67,5 114,3 2,5 6,89 8,78 137 3,95 24,0 31,3 275 48,0 0,359 145 114,3 3,0 8,23 10,5 163 3,94 28,4 37,2 325 56,9 0,359 121 114,3 4,0 10,9 13,9 211 3,90 36,9 48,7 422 73,9 0,359 91,9 114,3 5,0 13,5 17,2 257 3,87 45,0 59,8 514 89,9 0,359 74,2 114,3 6,0 16,0 20,4 300 3,83 52,5 70,4 600 105 0,359 62,4 SIST EN 10219-2:2006
mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m 114,3 6,3 16,8 21,4 313 3,82 54,7 73,6 625 109 0,359 59,6 114,3 8,0 21,0 26,7 379 3,77 66,4 90,6 759 133 0,359 47,7 139,7 3,0 10,1 12,9 301 4,83 43,1 56,1 602 86,2 0,439 98,9 139,7 4,0 13,4 17,1 393 4,80 56,2 73,7 786 112 0,439 74,7 139,7 5,0 16,6 21,2 481 4,77 68,8 90,8 961 138 0,439 60,2 139,7 6,0 19,8 25,2 564 4,73 80,8 107 1129 162 0,439 50,5 139,7 6,3 20,7 26,4 589 4,72 84,3 112 1177 169 0,439 48,2 139,7 8,0 26,0 33,1 720 4,66 103 139 1441 206 0,439 38,5 139,7 10,0 32,0 40,7 862 4,60 123 169 1724 247 0,439 31,3 168,3 3,0 12,2 15,6 532 5,85 63,3 82,0 1065 127 0,529 81,8 168,3 4,0 16,2 20,6 697 5,81 82,8 108 1394 166 0,529 61,7 168,3 5,0 20,1 25,7 856 5,78 102 133 1712 203 0,529 49,7 168,3 6,0 24,0 30,6 1009 5,74 120 158 2017 240 0,529 41,6 168,3 6,3 25,2 32,1 1053 5,73 125 165 2107 250 0,529 39,7 168,3 8,0 31,6 40,3 1297 5,67 154 206 2595 308 0,529 31,6 168,3 10,0 39,0 49,7 1564 5,61 186 251 3128 372 0,529 25,6 177,8 4,0 17,1 21,8 825 6,15 92,8 121 1650 186 0,559 58,3 177,8 5,0 21,3 27,1 1014 6,11 114 149 2028 228 0,559 46,9 177,8 6,0 25,4 32,4 1196 6,08 135 177 2392 269 0,559 39,3 177,8 6,3 26,6 33,9 1250 6,07 141 185 2499 281 0,559 37,5 177,8 8,0 33,5 42,7 1541 6,01 173 231 3083 347 0,559 29,9 177,8 10,0 41,4 52,7 1862 5,94 209 282 3724 419 0,559 24,2 177,8 12,0 49,1 62,5 2159 5,88 243 330 4318 486 0,559 20,4 177,8 12,5 51,0 64,9 2230 5,86 251 342 4460 502 0,559 19,6 193,7 4,0 18,7 23,8 1073 6,71 111 144 2146 222 0,609 53,4 193,7 5,0 23,3 29,6 1320 6,67 136 178 2640 273 0,609 43,0 193,7 6,0 27,8 35,4 1560 6,64 161 211 3119 322 0,609 36,0 193,7 6,3 29,1 37,1 1630 6,63 168 221 3260 337 0,609 34,3 193,7 8,0 36,6 46,7 2016 6,57 208 276 4031 416 0,609 27,3 193,7 10,0 45,3 57,7 2442 6,50 252 338 4883 504 0,609 22,1 193,7 12,0 53,8 68,5 2839 6,44 293 397 5678 586 0,609 18,6 193,7 12,5 55,9 71,2 2934 6,42 303 411 5869 606 0,609 17,9 219,1 4,0 21,2 27,0 1564 7,61 143 185 3128 286 0,688 47,1 219,1 5,0 26,4 33,6 1928 7,57 176 229 3856 352 0,688 37,9 219,1 6,0 31,5 40,2 2282 7,54 208 273 4564 417 0,688 31,7 219,1 6,3 33,1 42,1 2386 7,53 218 285 4772 436 0,688 30,2 219,1 8,0 41,6 53,1 2960 7,47 270 357 5919 540 0,688 24,0 219,1 10,0 51,6 65,7 3598 7,40 328 438 7197 657 0,688 19,4 219,1 12,0 61,3 78,1 4200 7,33 383 515 8400 767 0,688 16,3 219,1 12,5 63,7 81,1 4345 7,32 397 534 8689 793 0,688 15,7 244,5 5,0 29,5 37,6 2699 8,47 221 287 5397 441 0,768 33,9 244,5 6,0 35,3 45,0 3199 8,43 262 341 6397 523 0,768 28,3 244,5 6,3 37,0 47,1 3346 8,42 274 358 6692 547 0,768 27,0 244,5 8,0 46,7 59,4 4160 8,37 340 448 8321 681 0,768 21,4 244,5 10,0 57,8 73,7 5073 8,30 415 550 10150 830 0,768 17,3 244,5 12,0 68,8 87,7 5938 8,23 486 649 11880 972 0,768 14,5 244,5 12,5 71,5 91,1 6147 8,21 503 673 12300 1006 0,768 14,0 273,0 5,0 33,0 42,1 3781 9,48 277 359 7562 554 0,858 30,3 273,0 6,0 39,5 50,3 4487 9,44 329 428 8974 657 0,858 25,3 273,0 6,3 41,4 52,8 4696 9,43 344 448 9392 688 0,858 24,1 273,0 8,0 52,3 66,6 5852 9,37 429 562 11700 857 0,858 19,1 273,0 10,0 64,9 82,6 7154 9,31 524 692 14310 1048 0,858 15,4 273,0 12,0 77,2 98,4 8396 9,24 615 818 16790 1230 0,858 12,9 273,0 12,5 80,3 102 8697 9,22 637 849 17400 1274 0,858 12,5 323,9 5,0 39,3 50,1 6369 11,3 393 509 12740 787 1,02 25,4 323,9 6,0 47,0 59,9 7572 11,2 468 606 15150 935 1,02 21,3 323,9 6,3 49,3 62,9 7929 11,2 490 636 15860 979 1,02 20,3 323,9 8,0 62,3 79,4 9910 11,2 612 799 19820 1224 1,02 16,0 323,9 10,0 77,4 98,6 12160 11,1 751 986 24320 1501 1,02 12,9 323,9 12,0 92,3 118 14320 11,0 884 1168 28640 1768 1,02 10,8 323,9 12,5 96,0 122 14850 11,0 917 1213 29690 1833 1,02 10,4 355,6 5,0 43,2 55,1 8464 12,4 476 615 16930 952 1,12 23,1 SIST EN 10219-2:2006
mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m 355,6 6,0 51,7 65,9 10070 12,4 566 733 20140 1133 1,12 19,3 355,6 6,3 54,3 69,1 10550 12,4 593 769 21090 1186 1,12 18,4 355,6 8,0 68,6 87,4 13200 12,3 742 967 26400 1485 1,12 14,6 355,6 10,0 85,2 109 16220 12,2 912 1195 32450 1825 1,12 11,7 355,6 12,0 102 130 19140 12,2 1076 1417 38280 2153 1,12 9,83 355,6 12,5 106 135 19850 12,1 1117 1472 39700 2233 1,12 9,45 355,6 16,0 134 171 24660 12,0 1387 1847 49330 2774 1,12 7,46 355,6 20,0 166 211 29800 11,9 1676 2255 59580 3351 1,12 6,04 406,4 6,0 59,2 75,5 15130 14,2 745 962 30260 1489 1,28 16,9 406,4 6,3 62,2 79,2 15850 14,1 780 1009 31700 1560 1,28 16,1 406,4 8,0 78,6 100 19870 14,1 978 1270 39750 1956 1,28 12,7 406,4 10,0 97,8 125 24480 14,0 1205 1572 48950 2409 1,28 10,2 406,4 12,0 117 149 28940 14,0 1424 1867 57870 2848 1,28 8,57 406,4 12,5 121 155 30030 13,9 1478 1940 60060 2956 1,28 8,24 406,4 16,0 154 196 37450 13,8 1843 2440 74900 3686 1,28 6,49 406,4 20,0 191 243 45430 13,7 2236 2989 90860 4472 1,28 5,25 406,4 25,0 235 300 54700 13,5 2692 3642 109400 5384 1,28 4,25 457,0 6,0 66,7 85,0 21620 15,9 946 1220 43240 1892 1,44 15,0 457,0 6,3 70,0 89,2 22650 15,9 991 1280 45310 1983 1,44 14,3 457,0 8,0 88,6 113 28450 15,9 1245 1613 56900 2490 1,44 11,3 457,0 10,0 110 140 35090 15,8 1536 1998 70180 3071 1,44 9,07 457,0 12,0 132 168 41560 15,7 1819 2377 83110 3637 1,44 7,59 457,0 12,5 137 175 43150 15,7 1888 2470 86290 3776 1,44 7,30 457,0 16,0 174 222 53960 15,6 2361 3113 107900 4723 1,44 5,75 457,0 20,0 216 275 65680 15,5 2874 3822 131400 5749 1,44 4,64 457,0 25,0 266 339 79420 15,3 3475 4671 158800 6951 1,44 3,75 457,0 30,0 316 402 92170 15,1 4034 5479 184400 8068 1,44 3,17 508,0 6,0 74,3 94,6 29810 17,7 1174 1512 59620 2347 1,60 13,5 508,0 6,3 77,9 99,3 31250 17,7 1230 1586 62490 2460 1,60 12,8 508,0 8,0 98,6 126 39280 17,7 1546 2000 78560 3093 1,60 10,1 508,0 10,0 123 156 48520 17,6 1910 2480 97040 3820 1,60 8,14 508,0 12,0 147 187 57540 17,5 2265 2953 115100 4530 1,60 6,81 508,0 12,5 153 195 59760 17,5 2353 3070 119500 4705 1,60 6,55 508,0 16,0 194 247 74910 17,4 2949 3874 149800 5898 1,60 5,15 508,0 20,0 241 307 91430 17,3 3600 4766 182900 7199 1,60 4,15 508,0 25,0 298 379 111000 17,1 4367 5837 221800 8734 1,60 3,36 508,0 30,0 354 451 129200 16,9 5086 6864 258400 10170 1,60 2,83 610,0 6,0 89,4 114 51920 21,4 1702 2189 103900 3405 1,92 11,2 610,0 6,3 93,8 119 54440 21,3 1785 2296 108900 3570 1,92 10,7 610,0 8,0 119 151 68550 21,3 2248 2899 137100 4495 1,92 8,42 610,0 10,0 148 188 84850 21,2 2782 3600 169700 5564 1,92 6,76 610,0 12,0 177 225 100800 21,1 3305 4292 201700 6611 1,92 5,65 610,0 12,5 184 235 104800 21,1 3435 4463 209000 6869 1,92 5,43 610,0 16,0 234 299 131800 21,0 4321 5647 263600 8641 1,92 4,27 610,0 20,0 291 371 161500 20,9 5295 6965 323000 10590 1,92 3,44 610,0 25,0 361 459 196900 20,7 6456 8561 393800 12910 1,92 2,77 610,0 30,0 429 547 230500 20,5 7557 10100 461000 15110 1,92 2,33 711,0 6,0 104 133 82570 24,9 2323 2982 165100 4645 2,23 9,59 711,0 6,3 109 139 86590 24,9 2436 3129 173200 4871 2,23 9,13 711,0 8,0 139 177 109200 24,9 3071 3954 218300 6141 2,23 7,21 711,0 10,0 173 220 135300 24,8 3806 4914 270600 7612 2,23 5,78 711,0 12,0 207 264 161000 24,7 4529 5864 322000 9057 2,23 4,83 711,0 12,5 215 274 167300 24,7 4707 6099 334700 9415 2,23 4,64 711,0 16,0 274 349 211000 24,6 5936 7730 422100 11870 2,23 3,65 711,0 20,0 341 434 259400 24,4 7295 9552 518700 14590 2,23 2,93 711,0 25,0 423 539 317400 24,3 8927 11770 634700 17850 2,23 2,36 711,0 30,0 504 642 372800 24,1 10490 13920 745600 21000 2,23 1,98 762,0 6,0 112 143 101800 26,7 2672 3429 20360 5345 2,39 8,94 762,0 6,3 117 150 106800 26,7 2803 3598 213600 5605 2,39 8,52 762,0 8,0 149 190 134700 26,7 3535 4548 269400 7070 2,39 6,72 762,0 10,0 185 236 167000 26,6 4384 5655 334100 8768 2,39 5,39 762,0 12,0 222 283 198900 26,5 5219 6751 397700 10440 2,39 4,51 SIST EN 10219-2:2006
mm mm kg/m cm2 cm4 cm cm3 cm3 cm4 cm3 m2/m m 762,0 12,5 231 294 206700 26,5 5426 7023 413500 10900 2,39 4,33 762,0 16,0 294 375 261000 26,4 6850 8906 522000 13700 2,39 3,40 762,0 20,0 366 466 321100 26,2 8427 11000 642200 16860 2,39 2,73 762,0 25,0 454 579 393500 26,1 10327 13580 786900 20650 2,39 2,20 762,0 30,0 542 690 462900 25,9 12148 16080 925700 24300 2,39 1,85 813,0 8,0 159 202 163900 28,5 4032 5184 327800 8064 2,55 6,30 813,0 10,0 198 252 203400 28,4 5003 6448 406700 10010 2,55 5,05 813,0 12,0 237 302 242200 28,3 5959 7700 484500 11930 2,55 4,22 813,0 12,5 247 314 251900 28,3 6196 8011 503700 12400 2,55 4,05 813,0 16,0 314 401 318200 28,2 7828 10170 636400 15660 2,55 3,18 813,0 20,0 391 498 392000 28,0 9641 12600 783800 19280 2,55 2,56 813,0 25,0 486 619 480900 27,9 11829 15530 961700 23660 2,55 2,06 813,0 30,0 579 738 566400 27,7 13933 18400 1133000 27870 2,55 1,73 914,0 8,0 179 228 233700 32,0 5113 6567 467300 10230 2,87 5,59 914,0 10,0 223 284 290200 32,0 6349 8172 580300 12700 2,87 4,49 914,0 12,0 267 340 345890 31,9 7569 9764 691800 15140 2,87 3,75 914,0 12,5 278 354 359700 31,9 7871 10160 719400 15740 2,87 3,60 914,0 16,0 354 451 455100 31,8 9959 12900 910300 19920 2,87 2,82 914,0 20,0 441 562 561500 31,6 12286 15990 1123000 24570 2,87 2,27 914,0 25,0 548 698 690300 31,4 15105 19760 1381000 30210 2,87 1,82 914,0 30,0 654 833 814800 31,3 17829 23450 1630000 35660 2,87 1,53 1016,0 8,0 199 253 321800 35,6 6334 8129 6436000 12670 3,19 5,03 1016,0 10,0 248 316 399900 35,6 7871 10120 799700 15740 3,19 4,03 1016,0 12,0 297 378 477000 35,5 9389 12100 954000 18780 3,19 3,37 1016,0 12,5 309 394 496100 35,5 9766 12590 992300 19530 3,19 3,23 1016,0 16,0 395 503 628500 35,4 12372 16000 1257000 24740 3,19 2,53 1016,0 20,0 491 626 776300 35,2 15282 19840 1553000 30560 3,19 2,04 1016,0 25,0 611 778 956000 35,0 18821 24560 1912000 37640 3,19 1,64 1016,0 30,0 729 929 1130000 34,9 22251 29180 2261000 44500 3,19 1,37 1067,0 10,0 261 332 463900 37,4 8693 11170 927600 17390 3,35 3,84 1067,0 12,0 312 398 553420 37,3 10373 13360 1107000 20750 3,35 3,20 1067,0 12,5 325 414 575700 37,3 10790 13900 1151000 21580 3,35 3,08 1067,0 16,0 415 528 729600 37,2 13676 17680 1459000 27350 3,35 2,41 1067,0 20,0 516 658 901800 37,0 16903 21930 1804000 33810 3,35 1,94 1067,0 25,0 642 818 1111000 36,9 20831 27150 2223000 41660 3,35 1,56 1067,0 30,0 767 977 1315000 36,7 24646 32270 2630000 49290 3,35 1,30 1168,0 10,0 286 364 609800 40,9 10443 13410 1220000 20890 3,67 3,50 1168,0 12,0 342 436 728100 40,9 12467 16040 1456000 24930 3,67 2,92 1168,0 12,5 356 454 757400 40,9 12969 16690 1515000 25940 3,67 2,81 1168,0 16,0 455 579 960800 40,7 16452 21240 1922000 32900 3,67 2,20 1168,0 20,0 566 721 1189000 40,6 20353 26360 2377000 40710 3,67 1,77 1168,0 25,0 705 898 1467000 40,4 25115 32670 2933000 50230 3,67 1,42 1219,0 10,0 298 380 694000 42,7 11387 14620 1388000 22770 3,83 3,35 1219,0 12,0 357 455 828700 42,7 13597 17480 1657000 27190 3,83 2,80 1219,0 12,
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