EN 10219-2:2006

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 exter
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