1、BS EN 10056-1:2017Structural steel equal and unequal leg anglesPart 1: DimensionsBSI Standards PublicationBS EN 10056-1:2017 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 10056-1:2017. It supersedes BS EN 10056-1:1999 which is withdrawn.The UK participation in
2、 its preparation was entrusted to Technical Committee ISE/103, Structural Steels Other Than Reinforcements.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users
3、are responsible for its correct application. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 89236 3 ICS 77.140.70 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of
4、the Standards Policy and Strategy Committee on 31 January 2017.Amendments/corrigenda issued since publicationDate Text affectedBS EN 10056-1:2017g3g3g3g8g24g21g18g19g8g4g17g3g22g23g4g17g7g4g21g7g3g17g18g21g16g8g3g8g24g21g18g19g50g8g17g17g8g3g8g24g21g18g19g34g12g22g6g11g8g3g17g18g21g16g3EN 10056-1 g3
5、 g3g3 g13g131g144g151g131g148g155g3g884g882g883g889g3g12g6g22g3g889g889g484g883g886g882g484g889g882g3 g22g151g146g135g148g149g135g134g135g149g3g8g17g3g883g882g882g887g888g486g883g483g883g891g891g890g8g144g137g142g139g149g138g3g25g135g148g149g139g145g144g3g3g22g150g148g151g133g150g151g148g131g142g3g1
6、49g150g135g135g142g3g135g147g151g131g142g3g131g144g134g3g151g144g135g147g151g131g142g3g142g135g137g3g131g144g137g142g135g149g3g486g3g19g131g148g150g3g883g483g3g7g139g143g135g144g149g139g145g144g149g3g6g145g148g144g139g176g148g135g149g3g157g3g131g139g142g135g149g3g177g137g131g142g135g149g3g135g150g3g
7、139g144g177g137g131g142g135g149g3g135g144g3g131g133g139g135g148g3g134g135g3g133g145g144g149g150g148g151g133g150g139g145g144g3g486g3g19g131g148g150g139g135g3g883g483g3g7g139g143g135g144g149g139g145g144g149g3g3 g10g142g135g139g133g138g149g133g138g135g144g141g142g139g137g135g3g151g144g134g3g151g144g137
8、g142g135g139g133g138g149g133g138g135g144g141g142g139g137g135g3g26g139g144g141g135g142g3g131g151g149g3g22g150g131g138g142g3g486g3g23g135g139g142g3g883g483g3g16g131g233g135g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g153g131g149g3g131g146g146g148g145g152g135g134
9、g3g132g155g3g6g8g17g3g145g144g3g883g886g3g17g145g152g135g143g132g135g148g3g884g882g883g888g484g3g3g3g6g8g17g3g143g135g143g132g135g148g149g3g131g148g135g3g132g145g151g144g134g3g150g145g3g133g145g143g146g142g155g3g153g139g150g138g3g150g138g135g3g6g8g17g512g6g8g17g8g15g8g6g3g12g144g150g135g148g144g131g
10、142g3g21g135g137g151g142g131g150g139g145g144g149g3g153g138g139g133g138g3g149g150g139g146g151g142g131g150g135g3g150g138g135g3g133g145g144g134g139g150g139g145g144g149g3g136g145g148g3g137g139g152g139g144g137g3g150g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g134g3g150g138g13
11、5g3g149g150g131g150g151g149g3g145g136g3g131g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g3g153g139g150g138g145g151g150g3g131g144g155g3g131g142g150g135g148g131g150g139g145g144g484g3g24g146g486g150g145g486g134g131g150g135g3g142g139g149g150g149g3g131g144g134g3g132g139g132g142g139
12、g145g137g148g131g146g138g139g133g131g142g3g148g135g136g135g148g135g144g133g135g149g3g133g145g144g133g135g148g144g139g144g137g3g149g151g133g138g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g143g131g155g3g132g135g3g145g132g150g131g139g144g135g134g3g145g144g3g131g146g146g142
13、g139g133g131g150g139g145g144g3g150g145g3g150g138g135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g145g148g3g150g145g3g131g144g155g3g6g8g17g3g143g135g143g132g135g148g484g3g3g23g138g139g149g3g8g151g148g145g146g135g131g144g3g22g150g131g144g134g131g148g
14、134g3g135g154g139g149g150g149g3g139g144g3g150g138g148g135g135g3g145g136g136g139g133g139g131g142g3g152g135g148g149g139g145g144g149g3g523g8g144g137g142g139g149g138g481g3g9g148g135g144g133g138g481g3g10g135g148g143g131g144g524g484g3g4g3g152g135g148g149g139g145g144g3g139g144g3g131g144g155g3g145g150g138g1
15、35g148g3g142g131g144g137g151g131g137g135g3g143g131g134g135g3g132g155g3g150g148g131g144g149g142g131g150g139g145g144g3g151g144g134g135g148g3g150g138g135g3g148g135g149g146g145g144g149g139g132g139g142g139g150g155g3g145g136g3g131g3g6g8g17g3g143g135g143g132g135g148g3g139g144g150g145g3g139g150g149g3g145g15
16、3g144g3g142g131g144g137g151g131g137g135g3g131g144g134g3g144g145g150g139g136g139g135g134g3g150g145g3g150g138g135g3g6g8g17g486g6g8g17g8g15g8g6g3g16g131g144g131g137g135g143g135g144g150g3g6g135g144g150g148g135g3g138g131g149g3g150g138g135g3g149g131g143g135g3g149g150g131g150g151g149g3g131g149g3g150g138g13
17、5g3g145g136g136g139g133g139g131g142g3g152g135g148g149g139g145g144g149g484g3g3g6g8g17g3g143g135g143g132g135g148g149g3g131g148g135g3g150g138g135g3g144g131g150g139g145g144g131g142g3g149g150g131g144g134g131g148g134g149g3g132g145g134g139g135g149g3g145g136g3g4g151g149g150g148g139g131g481g3g5g135g142g137g1
18、39g151g143g481g3g5g151g142g137g131g148g139g131g481g3g6g148g145g131g150g139g131g481g3g6g155g146g148g151g149g481g3g6g156g135g133g138g3g21g135g146g151g132g142g139g133g481g3g7g135g144g143g131g148g141g481g3g8g149g150g145g144g139g131g481g3g9g139g144g142g131g144g134g481g3g9g145g148g143g135g148g3g28g151g137
19、g145g149g142g131g152g3g21g135g146g151g132g142g139g133g3g145g136g3g16g131g133g135g134g145g144g139g131g481g3g9g148g131g144g133g135g481g3g10g135g148g143g131g144g155g481g3g10g148g135g135g133g135g481g3g11g151g144g137g131g148g155g481g3g12g133g135g142g131g144g134g481g3g12g148g135g142g131g144g134g481g3g12g1
20、50g131g142g155g481g3g15g131g150g152g139g131g481g3g15g139g150g138g151g131g144g139g131g481g3g15g151g154g135g143g132g145g151g148g137g481g3g16g131g142g150g131g481g3g17g135g150g138g135g148g142g131g144g134g149g481g3g17g145g148g153g131g155g481g3g19g145g142g131g144g134g481g3g19g145g148g150g151g137g131g142g4
21、81g3g21g145g143g131g144g139g131g481g3g22g135g148g132g139g131g481g3g22g142g145g152g131g141g139g131g481g3g22g142g145g152g135g144g139g131g481g3g22g146g131g139g144g481g3g22g153g135g134g135g144g481g3g22g153g139g150g156g135g148g142g131g144g134g481g3g23g151g148g141g135g155g3g131g144g134g3g24g144g139g150g13
22、5g134g3g14g139g144g137g134g145g143g484g3g3g3g3g3g8g24g21g18g19g8g4g17g3g6g18g16g16g12g23g23g8g8g3g9g18g21g3g22g23g4g17g7g4g21g7g12g29g4g23g12g18g17g3g6g18g16g12g23g50g3g8g24g21g18g19g50g8g17g3g7g8g3g17g18g21g16g4g15g12g22g4g23g12g18g17g3g8g24g21g18g19g34g12g22g6g11g8g22g3g14g18g16g12g23g8g8g3g9g111g
23、21g3g17g18g21g16g24g17g10g3g3g3g3CEN-CENELECg3Management Centre: Avenue Marnix 17, B-1000 Brussels g825g3g884g882g883g889g3g6g8g17g3 g4g142g142g3g148g139g137g138g150g149g3g145g136g3g135g154g146g142g145g139g150g131g150g139g145g144g3g139g144g3g131g144g155g3g136g145g148g143g3g131g144g134g3g132g155g3g13
24、1g144g155g3g143g135g131g144g149g3g148g135g149g135g148g152g135g134g3g153g145g148g142g134g153g139g134g135g3g136g145g148g3g6g8g17g3g144g131g150g139g145g144g131g142g3g16g135g143g132g135g148g149g484g3g21g135g136g484g3g17g145g484g3g8g17g3g883g882g882g887g888g486g883g483g884g882g883g889g3g8BS EN 10056-1:20
25、17EN 10056-1:2017 (E) 2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Designation 4 5 Dimensions 5 6 Tolerances on shape and dimensions 5 7 Material . 5 Annex A (informative) Comparison of symbols used in this document with those in EN 1993-1-1
26、20 Bibliography . 21 BS EN 10056-1:2017g8g17g3g883g882g882g887g888g487g883g483g884g882g883g889g3g525g8g5262BS EN 10056-1:2017EN 10056-1:2017 (E) 3 European foreword This document (EN 10056-1:2017) has been prepared by Technical Committee ECISS/TC 103 “Structural steels other than reinforcements”, th
27、e secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. Attention is dra
28、wn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 10056-1:1998. According to the CEN-CENELEC Internal Regulations, the national standards o
29、rganisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembou
30、rg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 10056-1:2017g8g17g3g883g882g882g887g888g487g883g483g884g882g883g889g3g525g8g5263BS EN 10056-1:2017EN 10056-1:2017 (E) 4 1 Scope This European Standa
31、rd 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. 2 Normative references The following docume
32、nts, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10025-2, Hot rolled prod
33、ucts of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels EN 10025-3, Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels EN 10025-4, Hot rolled products of str
34、uctural steels - Part 4: Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels EN 10025-5, Hot rolled products of structural steels - Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance EN 10056-2, Struc
35、tural steel equal and unequal leg angles - Part 2: Tolerances on shape and dimensions EN 10079, Definition of steel products 3 Terms and definitions For the purposes of this document, the definitions given in EN 10079 apply. 4 Designation The designation of the hot-rolled equal and unequal leg angle
36、s shall comprise: 1) the number of this European Standard; 2) the letter L for angles; 3) the leg length a (in mm); 4) the leg length a or b (in mm); 5) the leg thickness t (in mm); 6) reference to the material standard; 7) steel name or steel number. BS EN 10056-1:2017g8g17g3g883g882g882g887g888g48
37、7g883g483g884g882g883g889g3g525g8g5264BS EN 10056-1:2017EN 10056-1:2017 (E) 5 Example of designation for an equal angle with leg length of a = 70 mm and leg thickness of 7 mm made from steel of grade S235JR (material number 1.0038) as specified in EN 10025-2: EN 10056-1 L 70 70 7 EN 10025-2 S235JR o
38、r EN 10056-1 L 70 70 7 EN 10025-2 1.0038 Example of designation for an unequal angle with leg length of a = 50 mm and leg length b = 30 and leg thickness of 5 mm made from steel of grade S235JR (material number 1.0038) as specified in EN 10025-2: EN 10056-1 L 50 30 5 EN 10025-2 S235JR or EN 10056-1
39、L 50 30 5 EN 10025-2 1.0038 5 Dimensions Dimensions of hot-rolled equal and unequal leg angles given in Table 1 and Table 2 and illustrated in Figure 1 and Figure 2 within this European standard are preferred dimensions. Other sizes may be ordered according to this standard, the corresponding dimens
40、ions shall be provided at the time of the order. In the production of structural shapes, the dimensions and weights may vary slightly from the published nominal figures. However, they remain within the permissible tolerance. Roll wear may also slightly affect the radii of fillets and rounded edges.
41、6 Tolerances on shape and dimensions Tolerances on shape and dimensions shall be as given in EN 10056-2. 7 Material Angles covered by this standard shall preferably be made of one of the steel grades specified in EN 10025-2 to EN 10025-5. Other steel grades as given in EN 10273, EN 10225 and EN 1002
42、8-2 may also be used for specific applications. The desired steel grade shall be specified at the time of ordering. BS EN 10056-1:2017g8g17g3g883g882g882g887g888g487g883g483g884g882g883g889g3g525g8g5265Table 1 Dimensionsand sectional properties of hot-rolled equal-leg anglesDesignation MassSectional
43、area DimensionsDistancesofcentre ofgravitySectionalpropertiesaboutaxesaxisy-y / axisz-zaxisu-u axisv-v a= bt rrootcy= czcucvIy= Iziy= izWel,y= Wel,zIuiuIvivWel, vkg/mcm2mmmmmmcm cm cm cm4cm cm3cm4cm cm4cm cm320x20x30,881,12203 3,50,601,410,850,390,590,280,620,740,170,380,2025x25x31,121,42253 3,50,72
44、1,771,020,800,750,451,270,950,330,480,3325x25x41,451,85254 3,50,761,771,081,020,740,591,610,930,430,480,4025x25x51,782,27255 4 0,801,771,131,200,730,711,890,910,520,480,4630x30x31,361,74303 5 0,842,121,181,400,900,652,221,130,590,580,5030x30x41,782,27304 5 0,882,121,241,800,890,852,851,120,750,580,6
45、130x30x52,182,78305 5 0,922,121,302,160,881,043,421,110,910,570,7035x35x31,602,04353 5 0,962,471,362,291,060,903,641,340,940,680,7035x35x3,51,852,35353,55 0,982,471,392,631,061,044,181,331,080,680,7835x35x42,092,67354 5 1,002,471,422,951,051,184,681,321,230,680,8735x35x52,573,28355 5 1,042,471,483,5
46、61,041,455,641,311,490,671,0138x38x4,52,563,26384,56 1,092,691,544,211,141,556,681,431,740,731,1338x38x63,334,24386 6 1,152,691,635,351,122,028,451,412,250,731,3840x40x31,842,35403 6 1,072,831,523,451,211,185,471,531,420,780,9440x40x42,423,08404 6 1,122,831,584,471,211,557,091,521,860,781,1740x40x52
47、,973,79405 6 1,162,831,645,431,201,918,601,512,260,771,3840x40x63,524,48406 6 1,202,831,706,311,192,269,991,492,640,771,5545x45x32,092,66453 7 1,183,181,674,931,361,497,811,712,040,881,2245x45x42,743,49454 7 1,233,181,756,431,361,9710,21,712,650,871,5145x45x4,53,063,90454,57 1,253,181,787,141,352,20
48、11,41,712,940,871,6545x45x53,384,30455 7 1,283,181,817,841,352,4312,51,703,240,871,7945x45x64,005,09456 7 1,323,181,879,161,342,8814,51,693,810,862,0445x45x74,605,86457 7 1,363,181,9210,41,333,3116,41,674,360,862,2750x50x32,332,96503 7 1,313,541,856,861,521,8610,91,922,840,981,5450x50x43,063,89504 7
49、 1,363,541,928,971,522,4614,21,913,730,981,94BS EN 10056-1:2017g8g17g3g883g882g882g887g888g487g883g483g884g882g883g889g3g525g8g5266Designation MassSectionalarea DimensionsDistancesofcentre ofgravitySectionalpropertiesaboutaxesaxisy-y / axisz-zaxisu-u axisv-v a= bt rrootcy= czcucvIy= Iziy= izWel,y= Wel,zIuiuIvivWel, vkg/mcm2mmmmmmcm cm cm cm4cm cm3cm4cm cm4cm cm350x50x53,774,80505 7 1,403,541,9911,01,513,0517,41,904,550,972,2950x50x64,475,69506 7 1,453,542,0412,81,503,6120,31,895,340,972,6150x50x75,156,56507 7 1,493,542,1014,61,494,1623,11,886,090,962,
