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1、International Standard 657111 INTERNATIONAL ORGANIZATION FOR TANDARDIZATON*MEYYHAPOLHAR oPrAww+uwI no cTAnLUMH3AumHRGANlsATloN INTERNATIONALE DE RRALISATION Hot-rolled steel sections - Part II : Sloping flange channel sections (Metric series) - Dimensions and sectional properties profJ&s en acier la
2、min& d c/laud - partie 11 : Profils en U B ales inch&es (Skrie mbtrique) - Dimensions et caractristiques rapport&es aux axes First edition - 1990-09-01 UDC 669.14423 Ref. No. IS0 957/l%1990 (E) I= Descriptors : steels, metal sections, hot rolled products, channel iron, dimensions, sectional properti
3、es. 2 8 5: Price based on 2 pages Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 21:17:47 MDTNo reproduction or networking permitted without license from IHS -,-,- Foreword IS0
4、(the International Organization for Standardization) is a worldwide 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 commi
5、ttee 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
6、before their acceptance as International Standards by the IS0 Council. International Standard IS0 657/l 1 was developed by Technical Committee ISO/TC 17, Steel, and was circulated to the member bodies in October 1977. It has been approved by the member bodies of the following countries : Austria Bel
7、gium Bulgaria Canada Chile Denmark Egypt, Arab Rep. of France Germany, F.R. India Iran Ireland Italy Korea, Dem. P. Rep. of Korea, Rep. of Mexico Netherlands New Zealand Norway Poland Romania South Africa, Rep. of Switzerland Turkey The member bodies of the following countries expressed disapproval
8、of the document on technical grounds : Czechoslovakia Sweden Hungary USA Spain USSR International Organization for Standardization, 1980 0 Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/997254
9、5001 Not for Resale, 04/25/2007 21:17:47 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD IS0 657/l%1960 (E) Hot-rolled steel sections - Part 11 : Sloping flange channel sections (Metric series) - Dimensions and sectional properties 1 Scope and field o
10、f application letters CH followed by the depth and mass per metre. This International Standard specifies dimensions and sectional properties of metric series hot-rolled steel sloping,flange chan- nel sections. Example : CH 160 x 18 2 Designation 3 Dimensions and sectional prdperties Sloping flange c
11、hannel sections shall be designated by the The dimensions and sectional properties of sloping flange channel sections are given in the table. 1 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resal
12、e, 04/25/2007 21:17:47 MDTNo reproduction or networking permitted without license from IHS -,-,- IS0 657/l%1960 (E) Table - Dimensions and sectional properties of hot-rolled steel sloping flange channel sections (Metric series) I X - -L T T ? Sec- tional area A Sectional properties about axes Cent-
13、roid 5 cm 110) IN I,51 1.60 138 I,81 1.90 2.02 2,11 2,20 zJ z48 2.38 . x-x I Y-Y T mm -iii 735 8,O 8.5 930 10.0 10.5 11.5 12,o 13,o 15,o 16,O 17,0 _ R* - mm 0 - 3.0 &O 8,O g,o 9.0 IO,0 12,o 12.0 13,5 15,o 16,O 17.0 - _ Designation - H - mm 0 - 80 100 120 140 160 180 200 220 250 300 350 400 - - B mm
14、0 - 46 50 55 60 65 70 75 80 85 100 100 100 - - r* - mm 0 - 4,O 4,5 4,5 4.5 5,5 5,6 U 63 7.0 80 8.0 8.5 - M t z, cm3 (15) L cm (16) 5,85 I,30 7,77 IM IO,1 I,57 12,8 I,67 16.8 1.81 20,6 1% 26,0 2,lO 31,o 2,23 3.2 2,36 61,l z80 66,3 2,74 71,o 333 zx cm4 (11) zx cm3 (12) 102 25,6 200 40.0 350 58,4 570 8
15、1,4 900 113 1 320 147 1 930 193 2640 240 4000 320 7800 520 11900 678 17 200 858 X IY cm cm4 (13) 114) 3,12 18,O 3.91 27,2 4B3 39,5 5,45 55,3 6.22 79,0 6,98 105 7,75 142 8,60 183 9.63 240 11.6 452 13,4 486 15,2 541 mm 0 cm2 (3) kg/m 12) (11 CH8Ox 8 CH 100 x IO CH 120 x 12 CH 140 x 15 CH 160 x 18 CH 1
16、80 x 21 CH 200 x 25 CH220 x 29 CH25Ox34 CH 300 x 45 CH 350 x 52 CH4OOx69 The fillet ant 8.23 IO,5 IO,3 13.1 12.5 16,O 15.0 19,2 18.2 232 21.3 27,2 25.2 32,1 28.7 366 333 432 45.2 57.5 51.8 60 583 75.0 585 59 63 67 72 7,7 82 8.7 92 IO,0 IO,5 11.0 ions. oe radii and rl are given only r information and for calcu Ing the propeftles of the set 2 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 21:17:47 MDTNo reproduction or networking permitted without license from IHS -,-,-