ISO 1035-3-1980 Hot-rolled steel bars Part 3 Dimensions of flat bars《热轧钢棒材 第3部分 扁钢尺寸》.pdf

1、1035 PT 3-80 4651703 0000426 7 (2 -2 6-6 5 INTERNATIONAL STANDARD IS0 1035/3-1980 (E) AMENDMENT SLIP Published 1981 -01 -1 5 INTERNATIONAL ORGANIZATION FOR STANOARDIZATION .MEXflYHAPOflHAfl OPrAHM3AUMfl no CTAHLIAPTM3AUHM .ORGANISATION INTERNATIONALE DE NORMALISATION Hot-rolled steel bars - Part 3 :

2、 Dimensions of flat bars MODIFICATION TO FOREWORD (Inside front cover) The following sentence is to be added at the end of the foreword : “This International Standard cancels and replaces IS0 Recommendation R 1035/3-1969, of which it constitutes a technical revision.“ Hot-rolled steel bars - Part 3

3、: Dimensions of flat bars Barres en acier lamines chaud - Partie 3 : Dimensions des barres plates First edition - 1980-11-01 1035 PT 3-80 International Standard 103513 6-2 6 - 6 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MERAYHAPOHAR OPrAHM3AUMR no CTAHAAPTH3AUMH.ORGANISATlON INTERNATIONALE OE h

4、ORMALISATION UDC 669.14-422 Ref. No. IS0 103!5/3-1980 (E) Descriptors : metal products, iron and steel products, hot rolled products, steel products, metal bars, flat bars, dimensions. P 2 m z a Price based on 1 page _. - _ Foreword IS0 (the International Organization for Standardization) is a world

5、wide federation of national standards institutes (IS0 member bodies). The work of developing Inter- national 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 co

6、mmittee. 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 C

7、ouncil. International Standard IS0 1035/3 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 countries Austria Belgium Bulgaria Canada Czechoslovakia Denmark Egypt, Arab Rep. of F

8、inland France Germany, F. R. Hungary India Italy Korea, Dem. P. Rep. of Korea, Rep. of Netherlands New Zealand Poland Romania South Africa, Rep. of Spain Sweden Switzerland Thailand Turkey United Kingdom USSR The member bodies of the following countries expressed disapproval of the document on techn

9、ical grounds : Australia Japan USA O International Organization for Standardization, 1980 Printed in Switzerland INTERNATIONAL STANDARD IS0 103!5/3-1980 (E) 1035 PT 3-80 4B51703 O000431 7 Hot-rolled steel bars - Part 3 : Dimensions of flat bars 1 Scope and field of application 3 Dimensions and toler

10、ances This International Standard specifies dimensions of metric series hot-rolled steel flat bars. 3.1 The dimensions of flat bars are given in the table. 3.2 Unless otherwise specified in the order, the tolerances on the dimensions of flat bars shall be the normal tolerances specified in IS0 1035/4. Tol 1