FINAL DRAFT UGANDA 
STANDARD  
  FDUS EAS 134
First Edition
2011-mm-dd
 
 Reference numbe r
FDUS EAS 134: 1999
© UNBS 2011
  
Cold rolled steel sections — Specification 
 FDUS EAS 134: 1999 
i i                 ©  U N B S  2011 - All rights reserved 
 Compliance with this standard does not, of itself confer immunity from legal obligations 
A Uganda Standard does not purport to include all necessary provisions of a contract. Users are 
responsible for its correct application  
© UNBS 2011 
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilised in any 
form or by any means, electronic or mechanical, in cluding photocopying and microfilm, without prior written 
permission from UNBS. 
Requests for permission to reproduce this document should be addressed to 
The Executive Director 
Uganda National Bureau of Standards 
P.O. Box 6329 
Kampala  
Uganda 
Tel: 256 41 505 995 
Fax: 256 41 286 123 
E-mail: unbs@infocom.co.ug  
Web: www.unbs.go.ug  
 FDUS EAS 134: 1999 
© UNBS  2011 - All rights rese rved                iii National foreword 
Uganda National Bureau of Standards (UNBS) is a parastatal under the Ministry  of Tourism, Trade and 
Industry established under Cap 327, of the Laws of U ganda. UNBS is mandated to co-ordinate the elaboration 
of standards and is  
(a) a member of International Organisation for Standardisation (ISO) and  
(b) a contact point for the WHO/FAO Codex A limentarius Commission on Food Standards, and  
(c) the National Enquiry Point on TBT/SPS Agr eements of the World Trade Organisation (WTO). 
The work of preparing Uganda Standards is carried out through Technical Committees. A Technical 
Committee is established to deliberate on standards in a gi ven field or area and consists of representatives of 
consumers, traders, academician s, manufacturers, governme nt and other stakeholders. 
Draft Uganda Standards adopted by the Technical Committ ee are widely circulated to stakeholders and the 
general public for comments. The committee reviews the comments before recommending the draft standards 
for approval and declaration as Uganda Standards by the National Standards Council. 
This Final Draft Uganda Standard, FDUS EAS 134: 1999 , Cold rolled steel sections — Specification, is 
identical with  and has been reproduced from an Ea st African Standard, EAS 134: 1999 , Cold rolled steel 
sections — Specification,  and is being proposed for adoption as a Uganda Standard.  
This standard was developed by the Building and civ il engineering Standards Technical Committee (UNBS/TC 
3).  
Wherever the words, “East Africa Standard" appear, they should be replaced by "Uganda Standard." EAS 134:1999
ICS 77.140.01
HS 7216.91.00
 
© EAC 1999                                                                                                                                 First Edition 1999  
 
EAST AFRICAN STANDARD 
Cold rolled steel sect ions — Specification 
EAST AFRICAN COMMUNITY EAS 134:1999 
© EAC  1 9 9 9  –  A l l  r i g h t s  r e s e r v e d                 i i  
 Contents Page 
Foreword....................................................................................................................... ....................................iii  
1 Scope .......................................................................................................................... ......................... 1  
2 Nomenclature ................................................................................................................... .................... 1  
3 Dimensions and tolerance ....................................................................................................... ............. 1  
4 Compound sections.............................................................................................................. ................ 2  
5 Manufacture.................................................................................................................... ...................... 2  EAS 134:1999 
© EAC  1 9 9 9  –  A l l  r i g h t s  r e s e r v e d                 i i i  
 Foreword 
Development of the East African Standards has been necessitated by the need for harmonizing 
requirements governing quality of products and services in the East African Community. It is envisaged that through harmonized standardization, trade barriers that are encountered when goods 
and services are exchanged within the Community will be removed.  
In order to achieve this objective, the Community established an East African Standards Committee 
mandated to develop and issue East African Standards.
  
The Committee is composed of representatives of the National Standards Bodies in Partner States, 
together with the representatives from the private sectors and consumer organizations. Draft East 
African Standards are circulated to stakeholders through the National Standards Bodies in the Partner 
States. The comments received are discussed and incorporated before finalization of standards, in accordance with the procedures of the Community. 
East African Standards are subject to review, to keep pace with technological advances. Users of the 
East African Standards are therefore expected to ensu re that they always have the latest versions of 
the standards they are implementing
.  
© East African Community 1999 – All rights reserved* 
East African Community 
P.O. Box 1096 
Arusha  
Tanzania 
Tel: 255 27 2504253/8 
Fax: 255 27 2504255 
E-mail: eac@eachq.org  
Web: www.eachq.org   
                                                     
* © 1999 EAC — All rights of exploitation of any form and by any means reserved worldwide for EAC Partner States’ NSBs EAST AFRICAN STANDARD EAS 134:1999
 
©  E A C  1 9 9 9  –  A l l  r i g h t s  r e s e r v e d                 1  
 Cold rolled steel sect ions – Specification 
1 Scope 
This East African Standard specifies the dimensions and sectional properties of cold rolled steel 
sections of thickness up to 8 mm for use in structural applications. The sections are listed in Tables 4 to 12. 
2 Nomenclature 
The following nomenclature, standard in the industry, shall be used. Dimensions are usually in mm 
units and section properties in cm units. 
B, C, D - dimensions of section           - mm 
T   -  s h e e t  t h i c k n e s s             -  m m  
P  - distance from edge to section centre of gravity     - mm 
A   -  s e c t i o n a l  a r e a             -  c m2 
Z  - section modulus of section l/p         - cm3 
I  - second moment of area          - cm4 
r  - radius of gyration of section I/A         -  m m  
x, y  - with reference to x or y axis         - kg 
w   -  m a s s  p e r  l i n e a r  m e t r e            -  m  
L  - length              - m 
3 Dimensions and tolerance 
a) Dimensions  — Dimensions of sections shall be in accordance with the tables of this 
standard.  EAS 134:1999 
©  E A C  1 9 9 9  –  A l l  r i g h t s  r e s e r v e d                 2  
 b) Tolerance  — The deviation from straightness of any length shall not exceed, one six 
hundredth ) ( th6001 of the length against a straight edge. Profile dimensions in the tables 
shall be correct, within 1.5 mm or 2 %, whichever is least. Right angle bends shall be within 1 
%, except if this tolerance causes the profile dimension tolerances to be exceeded then, the 
dimensional tolerances shall govern. Angular tolerances may be exceeded to provide 'nesting' 
for shipment, with approval of the engineer. Th e sections shall be free from twist, and limited 
to 0.3° per metre.  
Tolerances on lengths ordered shall be ± 5.0 mm maximum and no undersize is permitted. Inside bend radii for right angle bends shall typically be the thickness of the sheet. Higher strength steels having less ductility may require  larger bend radii. Bends of 180° shall be bent 
flat as closely as possible. The bend radius may vary from that specified by 50 %. Cracks on 
the tension side of a bend are cause for rejection. 
4 Compound sections 
Compound sections may be formed by suitably connecting two or more simple sections. For example, 
an 'I' section can be made from two channels back-to-back, a tube from two inwardly lipped channels lip-to-lip, a 'T" from two angles, etc. Methods of join ing sections are specified in clauses 29, 30 and 37 
of KS 02-103 
Specification for the use of cold-formed steel structural members . 
Section properties of compound sections may be calculated using the properties of simple sections. 
Compound sections shall be flush at matching joints within 2.0 mm. 
5 Manufacture 
5.1 Manufacture of steel —  Unless otherwise agreed at the time of enquiry and order, the steel-
making process shall be at the option of the manuf acturer. If so requested in the order, the purchaser 
shall be informed about the steel-making process used. 
5.2 Grade designation  — The designation of the grades of material shall be based on minimum 
permissible yield stress and shall be in accordance with Table 1. 
Table 1 — Grade designation 
Minimum yield stress, 
N/mm2 Designation of grade 
210 210 
250 250 
360 360 
 
5.3 Chemical composition  – The results of ladle chemical analysis of steel from which a hollow 
section is manufactured shall comply with appropriate limits of Table 2. 
For grade 360, it shall be permissible to add suitable grain-refining elements to achieve the minimum 
specified tensile stress, but the total content of these elements shall not exceed 0.15 %. EAS 134:1999 
 
©  E A C  1 9 9 9  –  A l l  r i g h t s  r e s e r v e d                 3  
 Table 2 — Ladle chemical analysis limits 
Maximum content, 
% Grade of steel 
Carbon Phosphorous Sulphur 
210 0.2 0.05 0.05 
250 0.25 0.06 0.06 
360   0.04 
 
5.4 Mechanical properties  – The mechanical properties obtained from test samples taken from 
the hollow section in accordance with 5.4, shall comply with Table 3. If other grades of steel are used, 
their mechanical properties shall be agreed on between the purchaser and the manufacturer. 
Table 3 — Tensile test requirements 
Grade of steel Minimum yield stress, 
N/mm2 Ultimate tensile 
strength, 
N/mm2 Minimum elongation as a 
proportion of gauge 
length, 
% 
210 210 340 24 
250 250 420 22 
360 360 480 20 
 
5.5 Sampling  – At least one sample shall be select ed from the following batch sizes: 
a) a 20 tonne or less batch of sections having outside diameter of less than 90 mm; b) a batch of less than 40 tonnes for all other sections. 
If the test fails, two more samples shall be drawn from the batch and tested. If one or both test 
specimens re-tested fail, the whole batch shall be deemed not to have complied with the specification unless all sections in the batch are tested individually. 
5.6 Test pieces -  The test piece shall consist of a strip taken from the section. The strip shall be 
taken longitudinally at any point of the section exc ept for welded sections when it shall not be taken 
from the weldzone. The strip shall comply with the following conditions: 
a) sides of the test piece shall be parallel within a maximum variation, along parallel length, of ± 
0.2 % of nominal width; 
b) the tripped ends and parallel lengths of the test piece shall be coaxial; 
c) Lo = 5.65 A and shall be within ± 5 % of the nominal value. EAS 134:1999 
© EAC 1999 – All rights reserved                4 
 where 
Lo is the gauge length, and 
A is the sectional area. 
d) minimum parallel length Lp = Lo + 2D for circular sections, and Lp = Lo + 2 nominal width for 
square or rectangular sections 
where, 
   Lo  is the gauge length; 
e) the width of the test piece shall not be less than 6 mm, unless the product width precludes 
use of wider pieces; 
f) the test piece shall not be flattened and machined between the gauge marks except for the 
purposes of gripping the test piece in a test machine. EAS 134:1999 
 
© EAC 1999 – All rights reserved                5 
 
 
Table 4 — Dimensions and properties for cold rolled square hollow sections 
Axis X-X and Y-Y 
Size 
B X D 
mm Thickness, t, 
mm A 
cm2 Mass, w, 
kg/m 
Ix = I y 
cm4 Zx = Z y 
cm3 rx= ry 
cm 
12 x 12 1.2 0.51 0.41 0.102 0.170 0.44 
12 x 12 1.5 0.63 0.49 0.118 0.196 0.43 
14 x 14 1.2 0.61 0.48 0.169 0.241 0.52 
14 x 14 1.5 0.75  0.59 0.196 0.283 0.51 
15 x 15 1.2 0.66 0.52 0.211 0.282 0.56 
15 x 15 1.5 0.81 0.64 0.250 0.330 0.56 
15 x 15 2 1.04 0.82 0.299 0.399 0.54 
16 x 16 1.2 0.71 0.56 0.261 0.326 0.60 
16 x 16 1.5 0.87 0.68 0.308 0.385 0.59 
16 X 16 2 1.12 0.88 0.373 0.466 0.57 
20 x 20 1.2 0.90 0.71 0.533 0.533 0.77 
 EAS 134:1999 
© EAC 1999 – All rights reserved                6 
 Table 4 (continued) 
 
Axis X-X AND Y-Y Size 
B X D 
mm Thickness, t, 
mm A 
cm2 Mass, w, 
kg/m Ix = I y 
cm4 Zx = Z y 
cm3 rx= ry 
cm 
20 x 20 1.5 1.11 0.87 0.637 0.637 0.75 
20 X 20 2 1,44 1.13 0.787 0.787 0.73 
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                7 
 Table 4 (continued) 
 
Axis X-X AND Y-Y Size 
B X D 
mm Thickness, t, 
mm A 
cm2 Mass, w, 
kg/m Ix = Iy 
cm4 Zx = Zy 
cm3 rx= ry 
cm 
22 X 22 1.2 0.99 0.78 0.722 0.656 0.85 
22 X 22 1.5 1.23 0.97 0.866 0.787 0.83 
22 X 22 2 1.60 1.26 1.077 0.979 0.82 
25 X 25 1.2 1.14 0.90 1.081 0.864 0.97 
25 X 25 1.5 1.41 1.11 1.303 1.042 0.96 
25 X 25 2 1.84 1.44 1.634 1.307 0.94 
25 X 25 3 2.64 2.07 2.169 1.735 0.90 
30 X 30 1.2 1.38 1.08 2.297 1.531 1.29 
30 X 30 1.5 1.71 1.34 2.321 1.547 1.16 
 EAS 134:1999 
© EAC 1999 – All rights reserved                8 
 Table 4 (continued) 
 
Axis X-X AND Y-Y Size 
B X D 
mm Thickness, t, 
mm A 
cm2 Mass, w, 
kg/m Ix = Iy 
cm4 Zx = Z y 
cm3 rx= ry 
cm 
30 X 30 2 2.24 1.75 2.941 1.960 1.14 
30 X 30 3 3.24 2.54 3.985 2.656 1.11 
40 X 40 1,2 1.86 1.46 4.677 2.338 1.58 
40 X 40 1,5 2.31 1.81 5.715 2.857 1.57 
40 X 40 2 3.04 2.39 7.336 3.668 1.55 
40 X 40 3 4.44 3.48 10.190 5.095 1.51 
45 X 45 1,2 2.10 1.65 6.727 2.989 1.79 
45 X 45 1,5 2.61 2.05 8.241 3.662 1.77 
45 X 45 2 3.44 2.70 10.62 4.721 1.75 
45 X 45 3 5.04 3.96 14.89 6.617 1.71 
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                9 
 Table 4 (continued) 
 
Axis X-X AND Y-Y Size 
B X D 
mm Thickness, t, 
mm A 
cm2 Mass, w, 
kg/m Ix = Iy 
cm4 Zx = Z y 
cm3 rx= ry 
cm 
50 X 50 1.2 2.34 1.84 9.30 3.720 1.99 
50 X 50 1.5 2.91 2.28 11.42 4.568 1.98 
50 X 50 3 3.84 3.01 14.77 5.908 1.96 
50 X 50 3 5.64 4.43 20.85 8.340 1.92 
50 X 50 4 7.36 5.78 26.15 10.460 1.88 
60 X 60 1.5 3.51 2.75 20.03 6.67 2.38 
60 X 60 2 4.64 3.64 26.04 8.68 2.37 
60 X 60 3 6.84 5.37 37.14 12.38 2.33 
60 X 60 4 8.96 7.03 37.07 15.69 2.29 
75 X 75 1.5 4.41 3.46 39.72 10.59 3.00 
 EAS 134:1999 
© EAC 1999 – All rights reserved                10 
 Table 4 (continued) 
 
Axis X-X AND Y-Y Size 
B X D 
mm Thickness, t, 
mm A 
cm2 Mass, w, 
kg/m Ix = Iy 
cm4 Zx = Z y 
cm3 rx= ry 
cm 
75 x 75 
75 x 75 
75 x 75 75 x 75 
75 x 75 
100 x 100 
100 x 100 
100 x 100 100 x 100 
120 x 120 
120 x 120 120 x 120 
125 x 125 
125 X 125 125 X 125 
125 X 125 150 X 150 
150 X 150 
150 X 150 150 X 150 2 
3 
4 5 
6 3 
4 
5 6 
3 
4 6 
3 
4 5 
6 4 
5 
6 8 5.84 
8.64 
11.36 14.00 
16.56 11.64 
15.52 
19.00 22.56 
14.04 
18.56 27.36 
14.64 
19.36 24.00 
28.56 23.56 
29.00 
34.56 45.44 4. 58 
6.78 
8.92 
11.00 
13.00 
9.14 
12.18 
14.92 17.71 
11.02 
14.57 21.48 
11.49 
15.20 18.84 
22.42 18.34 
22.76 
27.13 35.67 51.91 
74.78 
95.75 
114.92 
132.40 182.70 
236.34 
286.58 333.59 
320.53 
416.73 594.26 
136.39 
172.93 577.00 
675.78 
830.53 
1017.42 
1196.47 1531.93 13.84 
19.94 
25.53 30.65 
35.31 36,54 
47.26 
57.32 66.72 
53.42 
69.45 99.04 
58.14 
75.67 92.32 
108.12 110.74 
135.66 
159.53 204.26 2.98 
2.94 
2.90 2.87 
2.83 3.96 
3.91 
3.88 3.85 
4.77 
4.75 4.66 
3.05 
4.94 4.90 
4.86 5.96 
5.92 
5.88 5.81 
 
  
  EAS 134:1999 
 
© EAC 1999 – All rights reserved                11 
 
 
Table 5 — Dimensions and properties for cold rolled rectangular hollow sections 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
35 X 10 1.2 1.01 0.80 1.72 0.34 0.412 1.37 0.78 1.16 
35 x 10 1.5 1.26 0.99 2.00 0.40 0.387 1.66 0.94 1.14 
35 x 10 2 1.64 1.29 2.35 0.47 0.374 2.08 1.18 1.13 
35 x 15 1.2 1.14 0.90 0.44 0.58 0.616 1.72 0.98 1.23 
35 x 15 1.5 1.41 1,11 0.52 0.69 0.607 2.08 1.18 1.21 
35 x 15 2 1.83 1.44 0.64 0.85 0.591 0.62 1.49 1.20 
35 x 15 3 2.90 2.07 0.80 1.06 0.519 3.53 2.01 1.10 
35 x 25 1.2 1.37 1.08 1.42 1.13 1.014 2.40 1.37 1.32 
35 x 25 1.5 1.70 1.34 1.71 1.36 1.002 2.92 1.66 1.31 
35 x 25 2 2.24 1.76 2.16 1.72 0.979 3.71 2.12 1.29 
35 x 25 3 3.23 2.54 2.89 2.31 0.943 5.07 2.89 1.25 
35 x 30 1.2 1.50  1.18 2.16 1.44 1.200 2.75 1.57 1.35 
35 x 30 1.5 1,85 1.46 2.62 1.74 1,187 3.34 1.90 1.34 
35 x 30 2 2.43 1.91 3.33 2.22 1.170 4.26 2.43 1.32 
35 x 30 3 3.54 2.78 4.53 3.02 1.126 5.84 3.33 1.28 EAS 134:1999 
© EAC 1999 – All rights reserved                12 
  
 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
40 X 10 1.2 1.14 0.90 0.19 0.38 0.408 1.96 0.98 1.31 
40 x 10 1.5 1.41 1.11 0.22 0.44 0.392 2.37 1.18 1.30 
40 x 10 2 1.83 1.44 0.26 0.52 0.377 3.00 1.50 1.28 
40 x 20 1.2 1.37 1.08 0.95 0.95 0.832 2.87 1.43 1.44 
40 x 20 1.5 1.70 1.34 1.15 1.15 0.819 3.49 1.74 1.43 
40 x 20 2 2.24 1.76 1.76 1.43 0.796 4.44 2.22 1.41 
40 x 20 3 3.23 2.54 1.88 1.88 0.763 6.08 3.04 1.37 
40 x 25 1.2 1.50 1.18 1.59 1.27 1.029 3.32 1.66 1.49 
40 x 25 1.5 1.85 1.46 1.92 1.53 1.018 4.04 2.02 1.48 
40 x 25 2 2.43 1.91 2.43 1.94 1.000 5.16 2.58 1.46 
40 x 25 3 3.59 2.78 3.26 2.60 0.959 7.11 3.55 1.42 
40 x 35 1.2 1.74 1.37 3.43 1.96 1.403 4.22 2.11 1.56 
40 x 35 1.5 2.15 1.69 4.18 2.38 1.394 5.15 2.57 1.55 
40 x 35 2 2.84 2.23 5.35 3.05 1.372 6.61 3.30 1.53 
40 x 35 3 4.14 3.25 7.38 4.21 1.335 9.16 4.58 1.49 EAS 134:1999 
 
© EAC 1999 – All rights reserved                13 
  
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
45 X 15 1.2 1.37 1.08 0.55 0.73 0.634 3.27 1.45 1.54 
45 x 15 1.5 1.70 1.34 0.66 0.88 0.623 3.98 1.76 1.53 
45 x 30 1.2 1.74 1.37 2.66 1.77 1.236 5.00 2.22 1.69 
45 x 30 1.5 2.15 1.69 3.23 2.15 1.226 6.11 2.71 1.68 
45 x 30 2 2.84 2.23 4.11 2.74 1.203 7.84 3.48 1.66 
45 x 30 3 4.14 3.25 5.63 3.75 1.166 10.91 4.84 1.62 
50 x 10 1.2 1.37 1.08 0.24 0.48 0.419 3.58 1.43 1.61 
50 x 10 1.5 1.70 1.34 0.28 0.56 0.405 4.36 1.74 1.60 
50 x 10 2 2.24 1.76 0.33 0.66 0.383 5.54 2.21 1.58 
50 x 10 3 3.23 2.54 0.39 0.78 0.347 7.57 3.02 1.53 
50 x 15 1.2 1.50 1.18 0.61 0.81 0.637 4.31 1.72 1.69 
50 x 15 1.5 1.85 1.46 0.72 0.96 0.624 5.24 2.10 1.68 
50 x 15 2 2.44 1.92 0.89 1.18 0.604 6.70 2.68 1.66 
50 x 15 3 3.54 2.78 1.13 1.50 0.565 9.23 3.62 1.62 EAS 134:1999 
© EAC 1999 – All rights reserved                14 
 
 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
50 X 25 1.2 1.74 1.37 1.93 1.54 1.053 5.72 2.28 1.81 
50 x 25 1.5 2.15 1.69 2.34 1.87 1.043 7.00 2.80 1.80 
50 x 25 2 2.84 2.23 2.96 2.36 1.021 9.00 3.60 1.78 
50 x 25 3  .14 3.25 3.99 3.19 0.981 12.55 5.02 1.74 
50 x 30 1.2 1.85 1.46 2.91 1.94 1.254 6.44 2.57 1.86 
50 x 30 1.5 2.30 1.81 3.54 2.36 1.241 7.88 3.15 1.85 
50 x 30 2 3.04 2.39 4.51 3.00 1.218 10,16 4.06 1.82 
50 x 30 3 4.43 3.48 6.18 4.12 1.181 14.21 5.68 1.79 
50 x 40 1.2 2.10 1.65 5.58 2.79 1.630 7.87 3.14 1.93 
50 x 40 1.5 2.16 2.05 6.82 3.14 1.617 9,65 3.86 1.92 
50 x 40 2 3.43 2.70 8.78 4.39 1.600 12.46 4.98 1.90 
50 x 40 3 5.03 3.95 12.25 6.12 1.560 17.53 7.01 1.86 
55 x 10 1.2 1.50 1.18 0.26 0.52 0.416 4.64 1.68 1.76 
55 x 10 1.5 1.5 1.46 0.30 0.60 0.402 5.66 2.05 1.75 
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                15 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
55 x 10 2 2.43 1.91 0.36 0.72 0.384 7.23 2.62 1.72 
55 x 10 3 3.54 2.78 0.43 0.86 0.348 9.94 3.61 1.68 
55 x 20 1.2 1.74 1.37 1.27 1.27 0.853 6.38 2.32 1.92 
55 x 20 1.5 2.15 1.69 1.53 1.53 0.843 7.80 2.83 1.90 
55 x 20 2 2.84 2.23 1.92 1.92 0.822 10.04 3.65 1.88 
55 x 20 3 4.14 3.25 2.54 2.54 0.784 14.00 5.09 1.84 
55 x 25 1.2 1.85 1.46 2.10 1.68 1.610 7.25 2.63 1.98 
55 x 25 1.5 2.30 1.81 2.54 2.03 1.510 8.88 3.22 1.97 
55 x 25 2 3.04 2.39 3.22 2.57 1.020 11.44 4.16 1.94 
55 x 25 3 4.43 3.48 4.36 3.48 0.991 16.03 5.82 1.90 
55 x 35 1,2 2.10 1.65 4.46 2.54 1.457 8.99 3.26 2.07 
55 x 35 1.5 2.61 2.05 5.45 3.11 1.445 11.00 4.00 2.05 
55 X 35 2 3.43 2.70 6.98 3.98 1.410 14.25 5.18 2.04 
55 X 35 3 5.03 3.95 9.69 5.53 1.388 20.09 7.30 2.00 EAS 134:1999 
© EAC 1999 – All rights reserved                16 
 
 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
55 x 45 1.2 2.34 1.84 7.87 3.49 1.831 10.72 3.89 2.13 
55 x 45 1.5 2.90 2.28 9.66 4.29 1.822 13.17 4.78 2.12 
55 x 45 2 3.83 3.01 12.47 5.54 1.802 17.06 6.20 2.10 
55 x 45 3 5.64 4.43 17.54 7.79 1.762 24.15 8.78 2.07 
60 x 15 1.2 1.74 1.34 0.72 0.96 0.645 6.93 2.31 1.99 
60 x 15 1.5 2.15 1.69 0.86 1.14 0.635 8.48 2.82 1.98 
60 x 15 2 2.84 2.23 1.06 1.41 0.610 10.90 3.63 1.96 
60 x 15 3 4.14 3.25 1.35 1.80 0.572 15.19 5.06 1.92 
60 x 20 1.2 1.85 1.46 1.38 1.38 0.863 7.97 2.65 2.08 
60 x 20 1.5 2.30 1.81 1.66 1.66 0.850 9.76 3.25 2.06 
60 x 20 2 3.04 2.39 2.08 2.08 0.827 12.58 4.19 2.03 
60 x 20 3 4.43 3.48 2.76 2.76 0.790 17.62 5.87 1.99 
60 X 30 1.2 2.10 1.65 3.40 2.26 1.271 10.04 3.34 2.18 
60 X 30 1.5 2.61 2.05 4.15 2.76 1.261 12.33 4.11 2.17 
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                17 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
60 x 30 1,2 3,43 2,70 5,29 3,52 1,244 15,94 5,31 2,15 
60 x 30 1,5 5,03 3,95 7,27 4,84 1,201 22,50 7,50 2,12 
60 x 40 2 2,34 1,84 12,47 3,24 1,661 12,12 4,04 2,27 
60 x 40 3 2,90 2,28 17,54 3,96 1,651 14,89 4,96 2,26 
60 x 40 1,2 3,83 3,01 0,72 5,11 1,631 19,31 6,43 2,24 
60 x 40 1,5 6,64 4,43 0,86 7,10 1,592 27,38 9,12 2,21 
60 x 40 2 7,36 5,78 1,06 8,90 1,573 34,50 11,50 2,16 
65 x 25 3 2,10 1,65 1,35 1,95 1,780 11,01 3,38 2,29 
65 x 25 1,2 2,61 2,05 1,38 2,36 1,620 13,52 4,16 2,27 
65 x 25 1,5 3,43 2,70 1,66 3,00 1,040 17,49 5,38 2,25 
65 x 25 2 5,03 3,95 2,08 4,07 1,000 24,69 7,59 2,22 
65 x 25 3 6,56 5,15 2,76 4,89 0,695 30,97 9,52 2,18 
65 X 30 1,2 2,21 1,74 3,40 2,43 1,277 12,23 3,76 2,36 
65 X 30 1,5 2,76 2,17 4,15 2,96 1,267 15,03 4,62 2,33 
 EAS 134:1999 
© EAC 1999 – All rights reserved                18 
 
 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
65 x 30 2 3.64 2.86 5.69 3.79 1.267 19.47 5.99 2.31 
65 x 30 3 5.33 4.19 7.82 5.21 1.209 27.58 8.48 2.27 
65 x 30 4 6.95 5.46 9.56 6.37 1.163 34.70 10.67 2.23 
65 x 35 1,2 2.34 1.84 5.15 2.94 1.482 13.45 4.18 2.40 
65 x 35 1,5 2.90 2.28 6.29 3.59 1.471 16.54 5.08 2.39 
65 x 35 2 3.83 3.01 8.08 4.61 1.451 21.46 6.60 2.37 
65 X 35 3 5.64 4.43 11.23 6.41 1.412 30.46 9.37 2.32 
65 X 35 4 7.36 5.78 13.87 7.92 1.373 38.43 11.82 2.29 
70 x 20 1,2 2.10 1.65 1.59 1.59 0.870 11.85 3.38 2.38 
70 x 20 1,5 2.60 2.05 1.92 1.92 0.859 14.55 4.15 2.36 
70 x 20 2 3.43 2.70 2.41 2.41 0.838 18.83 5.38 2.34 
70 x 20 3 5.03 3.95 3.20 3.20 0.798 26.58 7.59 2.30 
70 x 20 4 6.56 5.15 3.77 3.77 0.758 33.33 9.52 2.25 
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                19 
  
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
70 x 30 1,2 2.34 1.84 3.90 2.60 1.291 14.89 4.19 2.49 
70 x 30 1,5 2.90 2.29 4.76 3.17 1.281 18. 5.16 2.49 
70 x 30 2 3.83 3.01 6.08 4.05 1.289 23.45 6.70 2.48 
70 x 30 3 5.84 4.43 8.37 5.58 1.209 33.3 9.52 2.43 
70 x 30 4 7.36 5.78 10.24 6.82 1.170 42.15 12.01 2.39 
70 x 50 1,2 2.82 2.22 12.16 4.86 2.380 20, 5.82 2.69 
70 x 50 1,5 3.51 2.76 14.94 5.97 2.320 25.11 7.17 2.67 
70 x 50 2 4.64 3.64 19.33 7.75 2.221 32.7 9.34 2.66 
70 x 50 3 6.84 5.37 27.43 10.99 2.093 46.79 13.36 2.62 
70 x 50 4 8.95 7.03 34.63 13.85 1.968 59.51 17.00 2.58 
75 x 50 2 9.34 7.33 20.53 8.21 1.48 38.53 10.29 2.03 
75 x 50 2,5 6.00 4.71 24.97 9.99 2.04 47.16 12.58 2.80 
75 x 50 3 7.14 5.60 29.14 11.66 2.02 55.83 14.75 2.78 
75 x 50 4 9.36 7.34 35.76 14.70 1.98 70.51 18.80 2.74 
75 x 50 5 11.50 9.03 43.46 17.38 1.94 84.24 22.46 2.71 
80 X 80 1,2 2.34 1.84 1.80 1.80 0.876 16.79 4.19 2.68 
80 X 80 1,5 2.90 2.28 2.18 2.18 0.867 20.65 5.16 2.67 
80 X 80 2 3.83 3.01 2.73 2.73 0.844 26.80 6.70 2.64 
80 X 80 3 5.64 4.43 3.64 3.64 0.803 39.05 9.51 2.60 
80 X 80 4 7.36 5.78 4.29 4.29 0.765 48.29 12.00 2.56 EAS 134:1999 
© EAC 1999 – All rights reserved                20 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
80 X 40 1.5 3.51 2.76 10.16 5.08 1.700 29.90 7.47 2.92 
80 X 40 2 4.63 3.64 13.11 6.55 1.681 38.97 9.47 2.90 
80 X 40 3 6.84 5.37 18.42 9.21 1.640 55.85 13.96 2.86 
80 X 40 4    11.80     
80 X 60 1.5 4.11 3.23 25.16 3.38 2.472 39.14 9.79 3.08 
80 X 60 2 5.43 4.27 32.77 10.92 2.460 51.14 12.78 3.07 
80 X 60 3 8.03 6.31 46.89 15.63 2.420 73.64 18.41 3.03 
80 X 60 4 10.56 8.29 59.63 19.87 2.379 94.25 23.56 2.99 
90 x 30 1.5 3.51 2.76 5.97 3.98 1.303 34.08 7.57 3.12 
90 x 30 2 4.63 3.64 7.65 5.10 1.284 44.43 9.87 3.09 
90 x 30 3 6.84 5.37 10.57 7.04 1.240 63.70 14.15 3.05 
90 x 30 4 8.95 7.03 12.57 8.64 1.204 81.16 18.03 3.00 
100 x 20 1.5 3.51 2.76 2.69 2.69 0.875 37.37 7.47 3.26 
100 x 20 2 4.63 3.64 3.28 3.38 0.854 48.70 9.74 3.24 
100 x 20 3 6.84 5.37 4.51 4.51 0.812 69.76 13.95 3.19 
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                21 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
100 x 20 4 8.95 7.03 5.34 5.34 0.772 88.69 17.75 3.15 
100 x 40 2 5.43 4.27 16.00 8.00 1.714 67.91 13.58 3.54 
100 x 40 3 8.03 6.31 22.54 11.27 1.672 98.00 19.60 3.50 
100 x 40 4 10.56 8.29 23.21 14.10 1.533 125.68 25.13 3.45 
100 x 50 2 5.83 4.58 26.29 10.51 2.121 77.51 15.50 3.64 
100 x 50 2,5 7.25 5.69 32.02 12.81 2.10 95.15 19.03 3.62 
100 x 50 3 8.63 6.78 37.43 14.97 2.080 112.11 22.42 3.60 
100 x 50 4 11.36 8.92 47.36 18.94 2.042 144.12 28.82 3.56 
100 x 50 5 14.00 11.00 56.17 22.47 2.00 173.67 34.73 3.52 
100 x 50 6 16.56 13.00 63.93 25.57 1.96 200.87 40.17 3.48 
120 x 80 2 7.83 6.15 87.65 21.91 3.342 163.43 27.23 4.57 
 
 
  
 
 
  
  
 EAS 134:1999 
© EAC 1999 – All rights reserved                22 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
120 x 80 3 11.64 9.14 127.03 31.75 3.320 238.38 39.73 4.52 
120 x 80 4 15.36 12.06 163.63 40.90 3.261 309.04 51.50 4.47 
125 x 75 3 11.64 9.14 113.68 30.32 3.13 251.74 40.28 4.65 
125 x 75 4 15.36 12.06 146.21 38.99 3.09 326.47 52.23 4.61 
125 x 75 5 19.00 14.92 176.27 47.01 3.05 396.90 63.50 4.57 
140 x 60 2 7.83 6.15 52.96 17.65 2.599 198.12 28.30 5.03 
140 x 60 3 11.64 9.14 76.16 25.38 2.558 289.25 41.32 4.98 
140 x 60 4 15.36 12.06 97.33 32.44 2.518 375.34 53.62 4.94 
150 x 50 2 7.83 6.15 37.82 15.12 2.198 213.26 28.43 5.22 
150 x 50 3 11.64 9.14 54.02 21.60 2.155 311.38 41.51 5.17 
150 x 75 5 15.36 12.06 68.57 27.42 2.115 404.09 53.87 5.57 
125 X 75 6,0 22.56 17.71 203.99 54.40 3.01 463.18 74.11 4.53 
 
 
 
  
  
  
 EAS 134:1999 
 
© EAC 1999 – All rights reserved                23 
 
 
Table 5 (continued) 
Axis X-X Axis Y-Y Dimensions 
B X D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
150 x 75 3.0 13.14 10.31 133.13 35.50 3.18 392.43 52.32 5.46 
150 x 75 4.0 17.36 13.63 171.44 45.72 3.14 510.17 68.09 5.42 
150 x 75 5.0 21.50 16.88 206.95 55.19 3.10 623.04 83.07 5,38 
150 x 75 6.0 25.56 20.06 239.79 63.94 3.06 729.64 97.28 5.34 
150 x 100 3.0 14.64 14.49 253.30 50.66 4.16 473.48 63.13 5.69 
150 x 100 4.0 19.36 15.20 320.55 65.71 4.12 617.81 82.31 5.65 
150 x 100 5.0 24.00 18.84 399.50 79.90 4.08 754.50 100.60 5.61 
150 x 100 6.0 28.56 28.56 466.31 93.26 4.04 885.25 118.03 5.57 
200 x 50 3.0 14.63 11.48 70.62 28.25 2.20 656.16 65.62 6.69 
200 x 50 4.0 19.36 15.20 89.79 35.92 2.15 856.07 85.61 6.65 
200 x 100 4.0 23.36 18.33 420.77 84.15 4.24 1240.29 124.63 7.29 
200 X 100 6.0 29.0 22.76 512.42 102.48 4.16 1793.91 179.39 7.24 
200 X 100 8.0 47.04 36.93 757.85 151.57 4.01 2306.10 230.60 7.00 
 
Table 5 (completed) EAS 134:1999 
© EAC 1999 – All rights reserved                24 
 
 
Table 6 — Dimensions and properties for cold rolled plain channel 
Axis X-X Axis Y-Y Size 
B X D 
mm Thickness 
t, 
mm Area 
A, 
cm2 Mass  
W, 
kg/m P, 
cm Ix, cm4 Z x, 
 cm3 rx, 
cm Iy,  
cm4 Zy, 
 cm3 ry, 
cm 
50 x 25 3 2.70 2.12 0.77 1.56 0.90 0.77 9.45 3.78 1.89 
60 x 40 3 3.90 3.06 1.30 6.33 2.34 1.27 22.05 7.35 2.38 
60 x 40 4  3.98 1.36 7.99 3.02 1.26 27.32 9.10 2.34 
75 x 40 3 4.34 3.41 1.13 39.33 10.49 3.01 7.02 2.45 1.27 
75 x 40 4 5.64 4.43 1.12 50.40 13.44 2.99 7.74 2.69 1.17 
75 x 40 4,5 6.27 4.92 1.18 55.57 14.82 2.98 9.98 3.54 1.26 
100 x 50 3 5.70 4.47 1.40 14.05 3.90 1.57 87.30 17.46 3.91 
100 x 50 4 7.42 5.82 1.45 18.07 5.08 1.56 111.12 22.21 3.86 
100 x 50 4,5 8.29 6.51 1.40 130.94 13.09 3.97 20.54 5.71 1.57 
100 x 50 6 10.81 8.49 1,56 24.74 7.19 1.52 152.58 30.51 3.75 
120 x 50 6 12.01 9.43 1.44 26.49 7.44 1.48 238.17 39.69 4.45 EAS 134:1999 
 
© EAC 1999 – All rights reserved                25 
 
 
Table 6 (continued) 
Axis X-X Axis Y-Y Size 
B X D 
mm Thickness 
t, 
mm Area 
A, 
cm2 Mass  
W, 
kg/m P, 
cm Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
120 X 65 4.5 10.77 8.45 1.81 270.99 43.36 5.02 45.93 9.79 2.07 
125 X 65 6 14.04 11.02 1.86 348.52 55.67 4.98 59.34 12.79 2.06 
150 x 50 6 13.81 10.84 1.29 28.53 7.69 1.43 412.33 54.97 5.46 
150 x 70 4 10.90 8.61 1.88 53.03 10.35 2.19 376.90 50.25 5.85 
150 x 70 6 16.21 12.72 1.99 74.71 14.91 2.15 536.82 71.57 5.75 
150 x 72,5 4.5 12.79 10.04 2.03 462.48 61.66 6.01 72.39 13.23 2.38 
150 x 75 6 16.74 13.14 2.07 598.23 79.76 5.98 93.78 17.27 2.37 
200 x 75 4.5 15.04 11.81 1.64 906.38 90.64 7.76 79.05 13.49 2.29 
200 x 75 5 16.63 13.03 1.72 1006.25 100.63 7.78 99.85 17.28 2.45 
200 x 75 6 19.74 15.50 1.80 1179.31 117.93 7.73 102.13 17.92 2.27 
200 x 100 6 22.64 17.77 2.79 224.98 31.20 3.15 1393.93 139.39 7.84 EAS 134:1999 
© EAC 1999 – All rights reserved                26 
 
 
Table 7 — Dimensions and properties for cold rolled plain equal angles 
Axis X-X Axis Y-Y Axis V-V Size 
B X D 
mm t, 
mm A, 
cm2 W, 
kg/m P, 
cm Ix, cm4 Z x, cm3 r,cm I y, cm4 Z y, cm3 r y, cm3 r y,cm 
20 X 20 2.5 0.888 0.69 1.10 0.33 0.24 0.614 0.33 0.23 0.614  
25 X 25 2.5 1.13 0.89 0.75 0.68 0.39 0.775 0.68 0.38 0.775  
25 X 25 3 1.33 1.05 0.78 0.80 0.46 0.773 0.80 0.46 0.773  
30 x 30 2.5 1.38 1.08 0.87 1.24 0.58 0.941 1.24 0.58 0.941  
30 x 30 3 1.63 1.28 0.90 1.43 0.68 0.935 1.43 0.68 0.935  
32 x 32 3 1.74 1.37 0.91 1.54 0.67 0.94 1.54 0.67 0.94  
32 x 32 4 2.24 1.76 0.898 1.86 0.81 0.91 1.86 0.81 0.91  
32 x 32 4.5 2.48 1.88 0.906 1.99 0.87 0.90 1.99 0.87 0.90  
32 x 32 6 3.12 2.45 1.03 2.30 1.06 0.86 2.30 1.06 0.86  EAS 134:1999 
 
© EAC 1999 – All rights reserved                27 
 
 
Table 7 (continued) 
Axis X-X Axis Y-Y Axis V-V Size 
B X D 
mm t, 
mm A, 
cm2 W, 
kg/m P, 
cm Ix, cm4 Z x, cm3 r,cm I y, cm4 Z y, cm3 r y,cm I x, cm4 
40 X 40 2.5 1.88 1.47 1.13 2.96 1.03 1.25 2.96 1.03 1.25  
40 X 40 3 2.22 1.74 1.06 3.18 1.08 1.20 3.18 1.08 1.20  
40 X 40 4 2.88 2.26 1.097 3.92 1.32 1.17 3.92 1.32 1.17  
40 X 40 4.5 3.20 2.51 1.11 4.24 1.47 1.15 4.24 1.47 1.15  
40 X 40 6 4.08 3.20 1.23 5.66 2.04 1.18 5.66 2.04 1.18  
50 X 50 3 2.83 2.22 1.40 7.01 1.94 1.57 7.01 1.94 1.57  
50 X 50 4 3.70 2.90 1.45 8.89 2.50 1.56 8.89 2.50 1,56  
 EAS 134:1999 
© EAC 1999 – All rights reserved                28 
 Table 7 (continued) 
Axis X-X Axis Y-Y Axis V-V Size 
B X D 
mm t, 
mm A, 
cm2 W, 
kg/m P, 
cm Ix, cm4 Z x, cm3 r,cm I y, cm4 Z y, cm3 r y,cm r x, cm4 
50 X 50 4,4 4.10 3.22 1.42 8.91 2.49 1.47 8.91 2.49 1.47  
50 X 50 6 5.28 4.14 1.48 12.43 3.53 1.53 12.43 3.53 1.53  
60 X 60 4 4.50 3.53 1.68 16.01 3.70 1.88 16.01 3.70 1.88  
60 X 60 6 6.53 5.13 1.80 22.55 5.37 1.87 22.55 5.37 1.87  
65 X 65 4,5 5.45 4.28 1.79 19.03 4.04 1.87 19.03 4.04 1.87  
65 X 65 6 7.08 5.56 1.85 25.90 5.57 1.91 25.90 5.57 1.91  
75 X 75 6 8.69 6.78 2.09 46.88 8.67 2.33 46.88 8.67 2.33  
90 X 90 6 10.08 7.91 2.48 74.42 11.41 2.72 74.42 11.41 2.72  
100 X 100 6 11.30 8.87 2.80 112.59 15.59 3.15 112.28 15.59 3.15  
 
Table 7 (completed) EAS 134:1999 
 
© EAC 1999 – All rights reserved                29 
 
 
Table 8 — Dimensions and properties for cold rolled plain unequal angles 
Axis X-X Axis Y-Y Size 
B X D 
mm Thickness 
t, 
mm Area 
A, 
cm2 Mass 
w, 
kg/m Px, 
cm Py, 
cm Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
50 X 40 6.0 4.68 3.67 1.53 1.04 9.96 2.87 1.46 5.41 1.08 1.83 
65 X 50 6.0 6.18 4.85 1.99 1.24 11.68 2.59 1.37 11.74 1.38 3.12 
75 X 50 6.0 6.78 5.32 2.40 1.15 35.81 7.02 2.30 17.58 1.61 4.57 
90 X 65 6.0 8.58 6.73 2.76 1.51 66.56 10.67 2,.79 28.58 1.83 5.73 
90 X 75 6.0 9.78 7.61 3.01 1.76 94.54 13.53 3.11 45.09 2.15 7.86 
 EAS 134:1999 
© EAC 1999 – All rights reserved                30 
 
 
Table 9 — Dimensions and properties for cold rolled outwardly lipped channel 
Size 
B X D X C Axis X-X Axis Y-Y 
D B D X C t, 
mm A, 
cm2 w, 
kg/m P 
cm 
Ix, cm4 Z x, cm3 r x,cm I y, cm4 Z y, cm3 r y,cm 
20 20 15 1.5 1.202 0.94 1.116 0.676 0.606 1.750 1.726 1.726 1.195 
20 20 15 2 1.536 1.20 1.118 0.791 0.707 0.720 2.130 0.926 1.180 
25 25 15 1.5 1.427 1.12 1.305 1.290 0.989 0.951 2.654 1.020 1.363 
25 25 15 2 1.836 1.44 1.313 1.553 0.920 1.80 3.300 1.290 1.340 
40 25 15 1.5 1.877 1.47 2.077 4.047 1.950 1.468 3.276 1.260 1.321 
40 25 15 2 2.438 1.91 2.078 5.022 2.410 1.435 4.090 1.600 1.295 
50 50 20 1.5 2.702 2.12 2.366 10.08 3.82 1.932 16.45 3.78 2.467 
50 50 20 2 3.536 2.77 2.365 12.80 3.85 1.900 21.08 4.90 2.442 
75 50 20 2 4.736 3.71 3.50 36.97 9.85 2.792 31.01 6.46 2.559 
75 50 20 2.5 5.839 4.58 3.750 44.57 11.88 2.762 37.43 7.88 2.532 
75 50 20 3 6.908 5.42 3.750 51.55 13.74 2.731 43.40 9.23 2.507 
100 50 30 2 5.30 4.66 5.166 79.36 15.36 3.658 41.85 7.89 2.657 
100 50 30 2.5 7.330 5.76 5.167 96.40 18.65 3.626 50.74 9.66 2.631 
100 50 30 3 8.700 5.28 5.168 112.43 21.75 3.595 59.06 11.35 2.605 EAS 134:1999 
 
© EAC 1999 – All rights reserved                31 
 
 
Table 10 — Dimensions and properties for cold rolled circular tubes 
Dimensions 
D 
mm t, 
mm A, 
cm2 Mass W, 
kg/m I, 
cm4 Z, 
cm3 r, 
cm 
16 1.2 0.56 0.44 0.153 0.192 0.52 
16 1.5 0.68 0.54 0.181 0.226 0.52 
16 2 0.87 0.69 0.219 0.274 0.50 
19 1.2 0.67 0.53 0.267 0.281 0.63 
19 1.5 0.82 0.65 0.318 0.334 0.63 
19 2 1.07 0.84 0.391 0.411 0.60 
22 1.2 0.78 0.62 0.425 0.386 0.74 
22 1.5 0.96 0.76 0.510 0.463 0.73 
22 2 1.26 0.99 0.634 0.577 0.71 
25 1.2 0.89 0.70 0.637 0.509 0.84 
25 1.5 1.10 0.87 0.767 0.614 0.83 
22 2 1.43 1.13 0.963 0.770 0.82 EAS 134:1999 
© EAC 1999 – All rights reserved                32 
 
 
Table 10 (cont’d) 
Dimensions 
D 
mm t, 
mm A, 
cm2 W, 
kg/m I, 
cm4 Z, 
cm3 r, 
cm 
26.75 1.2 0.95 0.75 0.787 0.592 0.91 
26.75 1.5 1.18 0.93 0.951 0.715 0.90 
26.75 2 1.55 1.22 1.190 0.896 0.88 
28.70 1.2 1.04 0.82 0.98 0.68 0.97 
28.70 1.5 1.28 1.01 1.18 0.83 0.96 
28.70 2 1.68 1.32 1.50 1.04 0.94 
32 1.2 1.15 0.91 1.37 0.86 1.09 
32 1.5 1.43 1.13 1.67 1.04 1.08 
32 2 1.88 1.48 2.13 1.33 1.05 
32 3 2.72 2.14 2.90 1.33 1.03 EAS 134:1999 
 
© EAC 1999 – All rights reserved                33 
 
 
Table 10 (cont’d) 
Dimensions 
D 
mm t, 
mm A, 
cm2 W, 
kg/m I, 
cm4 Z, 
cm3 r, 
cm 
38.70 1.2 1.42 1.12 2.48 1.28 1.32 
38.70 1.5 1.75 1.38 3.03 1.57 1.31 
38.70 2 2.31 1.82 3.89 2.01 1.30 
38.70 3 3.37 2.65 5.39 2.79 1.26 
42.25 1.2 1.54 1.21 3.26 1.54 1.47 
42.25 1.5 1.96 1.54 3.99 1.89 1.42 
42.25 2 2.52 1.98 5.13 2.43 1.42 
42.25 3 3.69 2.90 7.16 3.39 1.39 
48.25 1.2 1.77 1.39 4.91 2.03 1.67 
48.25 1.5 2.20 1.73 6.02 2.49 1.65 
48.25 2 2.90 2.28 7.78 3.22 1.64 
48.25 3 4.26 3.35 10.96 4.54 1.60 EAS 134:1999 
© EAC 1999 – All rights reserved                34 
 
 
Table 10 (cont’d) 
Dimensions 
D 
mm t, 
mm A, 
cm2 W, 
kg/m I, 
cm4 Z, 
cm3 r, 
cm 
51 1.2 1.87 1.47 5.82 2.28 1.76 
51 1.5 2.33 1.83 7.15 2.80 1.75 
51 2 3.08 2.42 9.25 3.63 1.73 
51 3 4.52 3.55 13.08 5.13 1.70 
57 1.2 2.10 1.65 8.19 2.87 1.97 
57 1.5 2.61 2.05 10.07 3.53 1.96 
57 2 3.50 2.75 13.08 4.59 1.93 
57 3 5.09 4.00 18.61 6.53 1.91 
60 1.2 2.21 1.74 9.58 3.19 2.08 
60 1.5 2.75 2.16 11.80 3.93 2.07 
60 2 3.64 2.86 15.34 5.11 2.06 
60 3 5.37 4.22 21.88 7.29 2.02 EAS 134:1999 
 
© EAC 1999 – All rights reserved                35 
 
 
Table 10 (cont’d) 
Dimensions 
D 
mm t, 
mm A, 
cm2 W, 
kg/m I, 
cm4 Z, 
cm3 r, 
cm 
75.50 4 8.92 7.01 57.61 15.28 2.54 
75.50 4.50 7.90 10.1 64.8 2.53 1.71 
89 2 5.46 4.29 51.75 11.63 3.07 
89 3 8.10 6.36 75.04 16.86 3.04 
89 3.25 6.81 8.72 79.7 3.02 1.80 
89 - 10.67 8.88 96.70 21.73 3.01 
89 4.85 10.1 12.7 112 2.977 2.54 
114.30 3 10.50 8.25 162.59 28.47 3.94 
114.30 3.65 9.89 12.6 192 3.90 3.37 
114.30 - 13.87 10.89 211.11 36.97 3.91 
114.30 4.50 12.1 15.4 231 3.87 4.07 EAS 134:1999 
© EAC 1999 – All rights reserved                36 
  
 
Table 10 (cont’d) 
Dimensions 
D 
mm t, 
mm A, 
cm2 W, 
kg/m I, 
cm4 Z, 
cm3 r, 
cm 
114.30 5.40 14.4 18.3 271 3.84 4.77 
140 4.85 16.2 20.5 467 4.77 6.69 
140 5.40 17.8 22.7 514 4.75 7.36 
152 3 13.84 10.87 374.47 49.93 5.26 
152 4 18.34 14.40 489.34 65.24 5.17 
165 4.85 19.2 24.4 784 5.66 9.50 
165 5.40 21.2 27.0 864 5.64 10.4 
216 5.00 26.0 33.1 1852 7.47 17.1 
216 6.00 31.1 39.1 2192 7.44 20.2 
216 7.00 36.1 40.0 2521 7.40 23.3 
Table 10 (completed) EAS 134:1999 
 
© EAC 1999 – All rights reserved                37 
 
 
Table 11 – Zed purlins 
Dimensions Axis X-X Axis Y-Y Imperial inch equivalents 
B D C t A, 
cm2 w, 
kg/m 
Ix, cm4 Z x, cm3 rx, 
cm Iy, 
cm4 Zy, 
cm3 ry, 
cm D B S 
50.8 95.25 22.2 2.0 
4.52 3.52 68.94 13.42 3.76 33.87 6.80 2.73 
3
43
" 2" 14 
50.8 101.6 12.7 2.0 4.26 3.34 70.18 13.81 4.05 31.45 4.98 2.41 4" 2" 14 
50.8 114.6 22.2 2.0 
4.90 3.85 98.24 17.19 4.47 33.87 6.80 2.62 
4
21
" 2" 14 
50.8 127.0 22.2 2.0 5.16 4.05 125.99 19.84 4.94 33.87 6.80 2.56 5" 2" 14 
50.8 139.7 22.2 2.0 
5.40 4.24 157.90 22.60 5.40 33.87 6.80 2.50 
5
21
" 2" 14 
50.8 152.4 22.2 2.0 5.66 4.44 194.14 25.47 5.85 33.87 6.80 2.44 6" 2" 14 EAS 134:1999 
© EAC 1999 – All rights reserved                38 
  
 
Table 11 (cont’d) 
Dimensions Axis X-X Axis Y-Y Imperial inch equivalents 
B D C t A, 
cm2 w, 
kg/m 
Ix, cm4 Z x, cm3 rx, 
cm Iy, 
cm4 Zy, 
cm3 ry, 
cm D B S 
50.8 165.1 22.2 2.0 
5.92 4.65 234.96 28.46 6.30 33.87 6.80 2.39 
6
21
" 2" 14 
50.8 165.1 22.2 2.5 
7.25 5.94 278.7 33.78 6.43 33.87 7.59 2.33 
6
21
" 2" 12 
63.5 165.1 22.2 2.5 
7.91 6.14 301.50 36.54 6.50 36.79 10.91 2.31 
6
21
" 2
21
" 12 
50.8 177.8 22.2 2.5 7.59 5.90 340.73 38.32 6.72 37.63 7.59 2.23 7" 2" 12 
63.5 177.8 22.2 2.5 8.23 6.40 389.51 43.81 6.90 67.91 10.91 2.88 7" 2" 12 
76.2 177.8 22.2 3.0 10.42 8.17 516.52 58.10 7.02 128.58 17.21 3.50 7" 3" 10 
76.2 254.0 22.2 3.0 13.12 10.30 123.6 97.38 9.70 148.99 19.95 3.37 10" 3" 10 
Table 11 (completed) EAS 134:1999 
 
© EAC 1999 – All rights reserved                39 
 
 
Table 12 — Dimensions and properties for cold rolled mono rail sections 
Dimensions Axis X-X Axis Y-Y 
B D C C 1 E t, 
mm A, 
cm2 w, 
kg/
m Ix, 
cm4 Zx, 
cm3 rx, 
cm Iy, 
cm4 Zy, 
cm3 ry, 
cm 
57 67 15 10 13.
7 3 6.27 4.92 34.34 9.1
9 2.3
4 31.63 11.10 2.25 
42 54 12.5 8 8 2, 5 3.97 3.12 14.35 4.6
4 1.9
0 11.11 5.29 1.67 
33 34 9.5 6.5 10.
5 2 2.22 1.74 3.22 1.6
5 1.2
0 3.67 2.22 1.28 
 EAS 134:1999  
 
© EAC 1999 – All rights reserved