IS 9236: Metal letter-rests-

12 Pages·1993·1.2 MB·English

by  Bureau of Indian Standards

इंटरनेट मानक
Disclosure to Promote the Right To Information
Whereas the Parliament of India has set out to provide a practical regime of right to
information for citizens to secure access to information under the control of public authorities,
in order to promote transparency and accountability in the working of every public authority,
and whereas the attached publication of the Bureau of Indian Standards is of particular interest
to the public, particularly disadvantaged communities and those engaged in the pursuit of
education and knowledge, the attached public safety standard is made available to promote the
timely dissemination of this information in an accurate manner to the public.
“जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ”
Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru
“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 9236 (1993): Metal letter-rests- [CED 35: Furniture]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

SI 6329 : 3991

Indian Standard
METAL LETTER-RESTS- SPECIFICATION
(F irst Revision )
UDC 6840464.044

0 BTS 1993
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
December %91 Price Gmap 3
erutinruF lanoitceS ,eettimmoC CED 35
FOREWORD
sihT standard was detpoda yb eht uaeruB fo naidnI Standards retfa eht tfard dezilanif yb eht erutinruF
lanoitceS eettimmoC had neeb devorppa yb eht liviC gnireenignE noisiviD .licnuoC
lateM stser-rettel era ylnommoc desu yb ,stsipyt srehpargonets and sretroper ni laicremmoc and
tnemnrevog .seciffo nI redro ot tneverp egamad fo ,srepap srettel and ralimis yrenoitats ,lairetam
yltneuqerf deriuqer rof ,gnipyt eht esu fo stser-rettel ton ylno spleh ni noitcetorp fo eciffo yrenoitats
tub brings tuo ymonoce and ycneiciffe ni .erudecorp
sihT standard was tsrif dehsilbup ni 1979. nl eht noisiver fo this standard eht gniwollof segnahc evah
neeb :detceffe
)1 derrefeR naidnI Standards evah neeb .detadpu
)2 .oN fo syart deriuqer has neeb tfel as an noitpo neewteb eht resahcrup and eht .reilppus
)3 ehT muminim gnicaps neewteb eht syart has neeb .dexif
ehT eettimmoc elbisnopser rof eht noitaraperp fo this standard is nevig at xennA .B
roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo this standard is deilpmoc ,htiw eht
lamf ,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a tset ro ,sisylana shall eb dednuor ffo ni
ecnadrocca htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav ( .‘)desiver ehT rebmun fo
tnacifingis secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas as that fo eht deificeps eulav ni
this standard.
IS9236: 1993
Indian Standard
METAL LETTER-RESTS - SPECIFICATION
f First Revision /
1 EPOCS eb as deerga neewteb eht resahcrup and eht
.reilppus
1.1 This standard syal nwod eht stnemeriuqer
rof ,slairetam ,sezis noitcurtsnoc and hsinif fo 5 NOITACIRBAF
latem .stser-rettel
5.1 ehT stser-rettel shall eb edam morf leets
2 SECNEREFER steehs ton less than 8-O mm kciht and muinimula
teehs ton less than 1 mm kciht and tuohtiw yna
2.1 ehT naidnI Standards detsil ni xennA A era ,srrub stned and sharp .segde ehT pot segde fo
yrassecen stcnujda ot this standard. eht mottob yart shall eb tneb revo and desserp
otni a efink egde as nwohs ni .giF 1. An
3 SLAIRETAM evitartsulli hcteks fo latem stser-rettel ni nwohs
ni .giF 2.
3.1 Aluminium Sheets
5.2 ehT pot syart shall eb slanting as nwohs ni
muinimulA steehs shall mrofnoc ot SI -giseD
noitan 31000, 31500, 40800 ro 52000 ni 2H .giF 2.
snoitidnoc fo SI 737 : 1986.
6 YLBMESSA
3.2 Electrodes and Filler Rods
6.1 ehT suoirav stnenopmoc shall eb delbmessa
ehT gnidlew sedortcele and rellif sdor rof gas, yb snaem fo gnidlew ro yb gnidneb eht -opmoc
cra and tops gnidlew shall mrofnoc ot stnen ot xif ni eno rehtona ro yb .gnitevir
ST 1278 : 1972, SI 814 : 1991 and SI 4972 : 1968
.ylevitcepser 6.2 ehT dohtem fo gas, cra and tops gnidlew
shall mrofnoc ot SI 1323 : 1982, SI 816 : 1969
3.3 Mild leetS steehS and SI 819 : 1957 .ylevitcepser
Mild leets steehs shall mrofnoc ot edarG 0 fo 6.3 gnidleW fo muinimula parts shall eb ni
SI 1079 : 1988 ro edarG 0 fo SI 513 : 1986. ecnadrocca htiw SI 2812 : 1964.
4 SNOISNEMID A~ND SECNARELOT 7 HSINIF

4.1 Dimensions 7.1 llA ,stned srrub and sharp segde shall eb
devomer morf eht suoirav .stnenopmoc ehT
ehT ilarevo snoisnemid fo stser-rettel shall eb stnenopmoc shall eb yllaudividni ,delkcip
as :sv\ollof debburcs and desnir ot evomer ,esaerg rust,
elacs ro yna rehto ngierof .tnemele
)a htgneL 380 mm
)b Width 255 mm 7.2 yletaidemmI retfa gnilkcip all dlim leets
stnenopmoc shall eb nevig gnitahpsohp -taert
9.2 secnareloT tnem gnimrofnoc ot class C fo SI 3618 : 1966.
ehT ssecorp rof noitacilppa fo etahpsohp
ehT llarevo snoisnemid deificeps ni 4.1 shall ton coat-
gni shall eb ni ecnadrocca htiw SI 6005 : 1970.
yrav yb erom than & 5 .mm
4.3 ehT gnicaps neewteb eht syart shall eb ETON - yttuP llahs eb deilppa ot ali eht secafrus
gniriuqer gnillif dna llahs mrofnoc ot SI 110 : 1983.
65 mm muminim and eht rebmun fo syart shall
muinimulA primer shall conform to IS 2660 : 1970.
J$::l993
FIG. 1 ENLARGED DETAIL OF BFINK EGDE
.GIF 2 BVITARTSULLI HCTBKS OF METAL LKTTBR-RHSTS
7.3 Coat/coats fo lemane paints shall neht eb 8.1.2 Flexibility and Adhesion Test
deilppa as :swollof
stseT ot eb deirrac tuo as rep 2 fo SI 101
)a hsiniF taoc htiw slemane gnimrofnoc ot ( traP ceS5 2 ) : 1988.
SI 151 : 1985, SI 2932 : 1974 ro SI 2933 :
;5791 and 8.1.3 Impact Resistance Test
)b nI esac fo gnivots lemane eht -opmoc stseT ot eb deirrac tuo as rep SI 101 ( traP 51
stnen shall retfaereht eb dekab at a teS 3 ) : 1988.
deificeps erutarepmet ni an nevo detaeh 8.1.4
.ylmrofinu ehT hsinif shall eb htooms and Resistance to Humidity under Continuous

mrofinu htiw a drah and hguot mlif fo Condensation
lemane ylgnorts gnirehda ot eht .ecafrus stseT ot eb deirrac tuo as rep 2 fo
IS 1101
ehT hsinif shall eb eerf morf all elbisiv ( traP teS/6 1 ) : 1988.
stcefed and shall ton pihc nehw deppat
ylthgil htiw a llud detniop .tnemurtsni 9 INFORMATION TO BE SUPPLIED BY THE
PURCHASER
7.4 redwoP gnitaoc as deificeps ni SI 13871 :
ehT resahcrup shall ylppus eht gniwollof
1993 yam eb enod no dlim leets ,stnenopmoc 9.1
noitamrofni ot eht reilppus gnola htiw eht
fi deriuqer yb eht .resahcrup
:redro
7.5 muinimulA stnenopmoc yam eb dezidona fi
)a ruoloC fo ;hsinif
deriuqer yb eht .resahcrup ehT cidona gnitaoc
llzhs ton eb less than edarG AC 10 fo )b erehW evitanretla sdohtem fo -curtmoc
noit and hsinif era ,deificeps yeht shall
SI 1868 : 1982.
eb ylraelc detats ni eht ;redro and
8
TESTS )c rebmuN fo .syart
ehT stset nevig ni ot shall eb
8.1 8.1.1 8.1.4
deirrac tuo no eht tset seceip ot kcehc -rofrep 10 MARKING
ecnam stnemeriuqer fo .hsinif liA latem stser-rettel shah eb dekram h,tiw
10.1
a elbatius kram gniyfitnedi eht .rerutcafunam
8.1.1
Hardness Test
stseT ot eb deirrac as rep 5 fo SI 101 ( traP /5 10.1.1 ehT latem stser-rettel yam osla eb dekram
teS 1 ) : 1988. htiw eht dradnatS Mark.
IS 9236 : 1993.
ANNEX A
( Cznuse2 .1 )
TSIL FO DERREFER NAIDNI SDRADNATS
SI No. Title SI No. Title
101 sdohteM fo sampling and 816 : 1969 edoC fo ecitcarp rof esu fo
?t&I( teS/S 1 ) : tset rof paints, sehsinrav latem cra gnidlew rof lareneg
and detaler :stcudorp traP 5 noitcurtsnoc ni dlim leets tsrif_(
lacinahceM tset no paint,
revision )
noitceS 1 ssendraH stset
(
third revision ) 819 : 1957 edoC fo ecitcarp yb ecnatsiser
sdohteM fo sampling and tops gnidlew rof thgil seilbmessa
101
( traP teS/S 2 ) : tset rof paints, sehsinrav ni dlim leets
1088 and detaler :stcudorp traP 5
lacinahceM tset no paint, 1079 : 1988 toH dellor nobrac leets teehs and
noitceS 2 ytilibixelF and
pirts
noisehda tset ( third (fourth revision )
revision )
1278 : 1972 relliF sdor and seriw rof gas
101 sdohteM fo sampling and gnidlew (
second revision )
( traP teS/S 3 ) : tset rof paints, sehsinrav
1988 and detaler :stcudorp traP 5 1323 : 1982 edoC fo ecitcarp rof enelytecayxo
lacinahceM tset no paint,
gnidlew rof larutcurts krow ni
noitceS 3 tcapmI ecnatsiser
dlim sleets ( dnoces
revision )
( gnillaf ball tset ) (
third
revision ) 1868 : 1982 cidonA sgnitaoc no muinimula
101 sdohteM fo sampling and and its syolla ( dnoces rwision ‘)
tr8$\ teS/6 1 ) : tset rof paints, sehsinrav
and detaler :stcudorp traP 6 2812 : 1964 snoitadnemmoceR rof manual
ytilibaruD ,tset noitceS 1 netsgnut treni gas cra gnidlew fo
ecnatsiseR ot ytidimuh muinimula syolla
rednu snoitidnoc
Of
noitasnednoc 2932 : 1974 ,lemanE ,citehtnys roiretxe
)a( .gnitaocrednu )b( gnihsinif
110 : 1983 ydaeR dexim paint, -hsurb (
,gni yerg ,rellif rof slemane first revision )
rof esu revo sremirp (Jirst 2933 : 1975 lemanE roiretxe )a( ,gnitaocrednu
revision ) )b( gnihsinif ( ts.rijij ltoisiver )
1.51 : 1985 ydaeR dexim paint, ,gniyarps
,gnihsinif ,gnivots ,lemane 3618 : 1966 etahpsohP tnemtaert fo nori and
rof lareneg ,sesoprup ruoloc leets rof noitcetorp against
as deriuqer noisorroc
(Jirst revision )
513 : 1986 dellor-dloC wol nobrac 4972 : 1968 ecnatsiseR tops gnidle!j; sedortcele
leets steehs and strips (
third
revision ) 5660 : 1970 ydaeR dexim ,ii;iap_ brushing,
737 : 1986 thguorW muinimula and der-muinimula XVlKrp
muinimula yolla etalp rof ( tnemdnemA .oN 1 )
lareneg gnireenigne sesoprup
( third revision ) 6005 : 1970 edoC fo ecitcarp rof gnitahpsohp
fo nori and leets
814 : 1991 derevoC sedortcele rof latem
cra gnidlew fo nobrac and
nobrac esenagnam leets 13871 : 1993 redwoP gnitaoc - noitacificepS
IiY 9236 : 1993
ANNEX B
( Foreword )
COMMITTEE COMPOSITION
erutinruF lanoitceS ,eettimmoC CED 35
gnilneserpeR
Chnirnran
&RlJ. A. PANGHAL National Institute of Designs, Ahmadabad
Members
SHRI J. G. SE~AK ( Alternate to
)
Shri J. A. Panchal
Srii<r J. C. BEHKK Small Scale Steel Furniture Manufacturers Association, New Delhi
SERI S. C. CHADEA Directorate General of Supplies and Disposals, New Delhi
SHRI RAJENDCA PRASA~ ( Alternate )
SIXI JAYANTIL.4~ M. DALAL All India Plastics Manufacturers Association, Bomba)
)
SHRI G~UYAM MAEAJA~; ( dlternate
S~~RJ AJIT DWA~ Furn Plastics Ltd, Nagpur
SHRI V. I<. BUATT ( 9Iternafe )
DBRcOT~I~ Central Building Research Institute, Roorkec
SHRI V. K. AGGARTV~YL [ Alkrnafe )
SEIRI ANIL Dosnr Neolux India Pvt Ltd, Bombay
SXRI S. X. S~IND~;: ( Alternate )
S1-111I1. P. FlGUXREDO Godrej and Boyce Mfg Co Ltd, Bombay
SHRI H. H. JAMSFIE~JI ( etanrellA )
S2m1 S. P. G~ENI;A Andaman Chamber of Commerce and Industry, Port Blait
SIU~I HAWISH KJIAIY.Q+ ( Afternate )
Smu SANJEEV JAIW Supreme Industries Ltd, New Delhi
SRIU R. M. KAIXHAKIS ( Alternate )
$13~1 H. C. KULSHXESHTHA Director of Education ( Delhi Administration >, Drlhi
SHRI S. S. BFIATIA i AEternate 1
sj4111K . s. LaTTLP The Indian Plywood Mfg Co Pvt Ltd, Bombay
Sn~r HF~CAASC . VrssAx~r ( Aiternate )
Sam M. M. hknw National Buildings Organization, New Delhi
Engineer-in-Chief’s Branch, Army Headquarters, New Delhi
Office of the Development Commissioner ( SSI ), New Delhi
Indian Tourism Development Corporation, New Delhi
Chandan Metal Products Pvt Ltd, Vadodara
Indian Institute of Technology, Bombay
School of Planning and Architecture. New Delhi
Building Materials and Technology Promotion Council, New Delhi
Central Public Works Department, New Delhi

Forest Research Institute, Dehra Dun

Indian Oil Corporation Ltd, New Delhi
Smtr TJ I P.IT, SEX ( Alternate )
)
:;rjrr.~ Y. R. TABICTA, ) Director General, BIS ( Ex-oficio Member
Director-in-Chargr ( Civ Engg
Member-Secretary
SHRI R. S. JUNEJA
Deputy Director ( Civ Engg ), BIS
lateM erutinruF ,eettimmocbuS CED 35 : 1
School of Planning and Architecture, Xew iLleD
Hindustan Aluminium Corporation Ltd, Bomba!
National Buildings Organization, New Delhi
(
Central Buildings Research Institute CSIR ), Roorkee
Directorate General of Supplies and Disposals, New Delhi
Godrej and Boyce Mfg Co Pvt Ltd, Bombay
Industries, Energy and Labour Department, Government of
Maharashtra
Goodlass Nerolac Paints Ltd, Bombay
4
SI 6329 : 1993
( Cotrfinuedfronz page 4 )
Members Kepresenting
Smu S. Ii. KINRA Office fo eht Development Commissioner ( Small Scale Industries ),
New Delhi
DEPUTY DII~ECTOR ( MEOH ) ( Altarnate )
kfbh’_4GI~G DIRECTOR Small Scale Steel Furniture Manufacturers Association ( Regd ):
New Delhi
SZR~ SEW KUMAR KAPAHI ( Alternate !
National Institute of Design, Ahmadabad
sHK1 J. A. PASCHAL
SHIESJ . G. SEWAIC ( Alternate )
Salt1 V. N. PATEL Chandan Metal Products Pvt Ltd, Vadodara
SHL~~P . A, PATEL ( Alternate )
SHRI H. Ii. ARHCMR s’feihC-ni-reenigkI ,hcnarB ymrA ,sretrauqdaeH weN ihleD
IJS $:I TILAK RAJ ( Alternate )

5