International Standard 103512 Hot rolled steel bars Part 2 Dimensions of square bars Barres en acier laminhes ii chaud Partie 2 Dimensions des barres carrkes First edition 1980 10 15 UDC 669 14422 Ref[.]
International Standard Hot-rolled steel bars Part : Dimensions of square 103512 bars Barres en acier laminhes ii chaud Partie : Dimensions des barres carrkes First edition UDC - 1980-10-15 669.14422 Descriptors : metal products, Ref No iron and steel products, hot rolled products, steel products, IS0 1035/2-1980 (E) metal bars, square bars, dimensions Price based on page Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards institutes (IS0 member bodies) The work of developing International Standards is carried out through IS0 technical committees Every member body interested in a subject for which a technical committee has been set up has the right to be represented on that committee International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the IS0 Council International Standard IS0 1035/Z was developed by Technical Committee ISO/TC 17, Steel, and was circulated to the member bodies in December 1978 It has been approved by the member bodies of the following Australia Austria Belgium Bulgaria Canada Czechoslovakia Denmark Egypt, Arab Rep of Finland France Germany, F R Hungary India Italy Korea, Dem P Rep of Korea, Rep of Netherlands New Zealand Poland Romania The member bodies of the following countries expressed on technical grounds : countries : South Africa, Rep of Spain Sweden Switzerland Thailand Turkey United Kingdom USSR pproval of the document Japan USA This International Standard cancels and replaces R 1035/2-1969, of which it constitutes a technical revision International Organization Printed in Switzerland for Standardization, 1980 I SO Recommendation INTERNATIONAL IS0 STANDARD Hot-rolled steel bars Part : Dimensions of square Scope and field bars of metric Table - Corner radii for square Sizes Reference IS0 103514, Hot-rolled steel bars round, square and flat bars - Dimensions 3.1 Metric Part : Tolerances series of and tolerances 3.3 I - Dimensions, Preferred sectional length r sizes Width Sectional area mm cm2 Mass’) per unit length kg/m 10 12 o,a Loo 19 14 16 18 1% 20 22 25 masses Second-preference Width Sectional area mm cm2 0,502 0,785 1,13 28 32 45 7,84 10,2 20,2 2s 19 2,Ol 55 90 30,2 81,O 3,24 234 4,OO 4,84 6,25 3,14 3,80 4,91 30 35 40 9,~ 12,2 16,O 7,06 93 12,6 50 60 70 25,0 36,0 49,0 19,6 28,3 38,5 80 loo 120 areasand wo 100 144 per uni sizes Mass’) per unit length kg/m Over mm Up to and including mm - 12 20 30 50 100 120 12 20 30 50 100 The dimensions of square bars are given in the table Table (E) 3.2 The corner radii for square bars as shown in table are for information only of application This International Standard specifies dimensions series hot-rolled steel square bars 1035/2-1980 6,15 W4 15,9 23,7 63,6 502 78‘5 113 1) The values of mass are given for information only and are based on a density of steel of 7,85 kg/dm? bars Corner radii r max mm LO 1,5 zo 2,5 3,O 4,O Unless otherwise specified in the order, the tolerances on the dimensions of square bars shall be the normal tolerances specified in IS0 1035/4 Tolerances tighter than those specified in IS0 1035/4 iill form the subject of a future International Standard