A N N E X U R E - II



A N N E X U R E - I I TECHNICAL INFORMATION AND TABLES

Current Rating for Aluminium conductors PVC Insulated Armoured and PVC Sheathed Cables for Working Voltage up to 1100 Volts

(MAXIMUM CONDUCTOR TEMP 850C)

Conductor area (in mm2) LAID IN GROUND IN SINGLE WAY DUCT IN AIR
Single Core(3 nos.)Amp. Twin (single)Amp. 3/3½/4 core (single) Amp. Single Core(3 nos.) Amp.  Twin (single) Amp. 3/3½/4 core (single) Amp. Single Core (3 nos.) Amp. Twin (single) Amp. 3/3½/4 core (single) Amp.
1.5 20 21 18 20 18 16 18 20 16
2.5 28 29 24 28 24 21 26 26 22
4 36 37 33 35 32 27 33 34 28
6 46 47 41 43 40 35 43 43 37
10 60 64 54 60 53 46 57 57 49
16 77 82 70 76 68 59 77 72 61
25 101 105 89 97 89 74 102 95 85
35 117 129 108 117 108 90 127 121 105
50 140 158 119 135 135 111 159 153 128
70 164 187 158 158 164 135 189 183 159
95 205 222 193 181 199 164 232 226 189
120 228 246 216 199 222 183 268 256 220
150 256 280 246 222 246 205 305 292 250
185 280 322 275 246 281 234 354 336 293
225 304 357 304 258 304 258 390 372 302
240 316 374 322 264 322 275 409 397 342
300 345 415 357 286 357 304 464 445 384
400 380 450 392 322 404 340 531 513 458
500 403 427 345 368 586 513
625 456 462 374 398 671 586

T h e a b o v e R at i n g s ( S u b j e c t t o V o lt a g e Dr o p ) a r e a t A m b i e n t A i r

T e m p e r at u r e–     400 C

Ground Temperature    –     300 C

Depth of Laying               –     30 cm

For Ambient Temperature other than 400 C, The Current Rating should be multiplied by the following rating factors

Air Temp. 350C 400C 450C 550C 600C 650C
Rating Factor 1 . 05 1 . 00 0 . 95 0 . 82 0 . 74 0 . 65

Rating factor for variation in Ground Temperature  ( For Cables laid direct in Ground or in duct)

Ground Temp. 250C 300C 350C 450C
Rating Factor 1 . 04 1 . 00 0 . 93 0 . 8

Estimated Current Ratings for Copper & Aluminium Conductors, Vulcanized Rubber. P.V.C. or Polythene Insulated Cables. (Single, Twin, Three & Four Core)

Standard Copper Conductor Continuous Current Rating subject to voltage drops Standard Aluminium Conductor
No. of Strands/inch dia In conduit or casing (2 single core cables)Amp. Bunched in free(2 single 3 or 4core   cables)          core cables)    Amp. Amp.              air or open trench One twin One 3 or 4 core DC  core cable or AC balanced 3 phase Amp.             Amp. Area (sq.mm. ) No. of Strands /mm dia
3 4 5 6 7 8 9 10
1 0.0015 5 5 5 5 5
2 0.002 10 10 10-Sep 10 08-Jul 1/1.40
3 0.003 15 15 13-Dec 15 10-Nov 1/1.80
4 0.0045 20 20 15 20 15
5 20 20 17 20 14 1/2.24
6 27 27 24 27 19 1/2.80
7 0.007 28 28 25 28 20
8 34 34 31 34 24 1/3.55
9 0.01 36 36 32 36 25
10 0.0145 43 43 39/38 43 30 7/1.70
11 0.0225 53 53 48 53 37
12 59 59 54 59 42 7/2.24
13 0.03 62 62 56 62 43
14 69 69 62 69 48 7/2.50
15 0.04 74 74 67 74 52
16 91 91 82 91 62 19/1.80
17 0.06 97 88 97 68
18 0.075 123 107 115 78
19 134 118 118 82 19/2.24
20 153 138 135 94 19/2.50
21 0.1 160 140 140 98
22 0.12 177 158 158 109
23 184 170 162 114 37/2.06
24 0.15 205 185 180 126
25 210 185 181 127 37/2.24
26 246 216 209 146 37/2.50
27 0.2 250 220 218 153
28 290 248 240 169 37/2.80
29 0.25 293 260 252 178
30 0.3 335 295 284 199
31 354 302 289 202 61/2.50
32 0.4 425 360 342 240
33 435 372 61/3.00
34 0.5 480 410
35 480 411 91/2.65
36 565 484 91/3.00
37 0.75 610 520
38 1 740 630

*Rating at Ambient Temperature 300C

For Ambient Temperature other than 300 C the current

rating should be multiplied by the following Rating Factor

250C    350C      400C    450C

1 . 13    0 . 86    0 . 69    0 . 47

In the above table, Current Ratings (Subject to Voltage drop) have been given for copper conductors cables (in the new metric sizes as per I.S. 1753 – 1961)

From this chart, the required size of Aluminium Conductor can be established if either the Current Rating or the size of Copper Conductor is known

   FLEXIBLE CORDS        

 

Conductor Current Rating for Twin, 3-core or 4-core Flexible cords, subject to voltage drop Permissible Weight supported by Twin Flexible Cords
Nominal Area Number and Diameter of Wires Circular Twin Twisted Type
Sq.mm. mm. Amp. Amp. Kg.
0.5 16/0.20 2 2 1.35
0.75 24/0.20 4 3 2.25
1 32/0.20 7 5 4.5
1.5 48/0.20 13 10 4.5
2.5 80/0.20 20 15 4.5
4 128/0.20 23 20 4.5
         
         
         

                                                     MOTOR CURRENT       

AC

DC

BHP of Motor

230 V, 1-ph

400 V, 3-ph

220 V

440 V

1/8

1.0

0.3

0.7

0.4

1/4

1.8

0.7

1.3

0.7

1/2

3.5

1.2

2.5

1.2

3/4

4.8

1.7

4.0

1.7

1

6.2

2.0

5.0

2.5

7.4

2.5

6.0

3.0

8.7

2.8

7.5

3.5

10.0

3.2

8.5

4.0

2

11.8

3.5

9.5

4.5

3

17.5

5.0

13.5

6.5

4

20.0

6.5

17.0

8.5

5

24.0

8.0

20.0

10.0

7 ½

36.0

12.0

30.0

15.0

10

47.0

15.0

39.0

20.0

12½

59.0

19.0

50.0

25.0

15

70.0

22.0

58.0

29.0

20

91.0

29.0

76.0

38.0

30

135.0

42.0

115.0

58.0

40

188.0

56.0

152.0

76.0

50

227.0

71.0

190.0

95.0

                                         

Recommended Capacitor Rating For Direct Connection to Induction Motor to Improve Power Factor to 0. 95 or Better of All Loads

Motor

Capacitor rating in KVAR when Motor Speed is

HP

3000 rpm

1500 rpm

1000 rpm

750 rpm

600 rpm

500 rpm

3 . 0

1 . 0

1 . 0

1 . 5

2 . 0

2 . 5

2 . 5

5 . 0

2 . 0

2 . 0

2 . 5

3 . 5

4 . 0

4 . 0

7 . 5

2 . 5

3 . 0

3 . 5

4 . 5

5 . 0

5 . 5

10 . 0

3 . 0

4 . 0

4 . 5

5 . 5

6 . 0

6 . 5

12 . 5

3 . 5

4 . 5

5 . 0

6 . 5

7 . 5

8 . 0

15 . 0

4 . 0

5 . 0

6 . 0

7 . 5

8 . 5

9 . 0

17 . 5

4 . 5

5 . 5

6 . 5

8 . 0

10 . 0

10 . 5

20 . 0

5 . 0

6 . 0

7 . 0

9 . 0

11 . 0

12 . 0

22 . 5

5 . 5

6 . 5

8 . 0

10 . 0

12 . 0

13 . 0

25 . 0

6 . 0

7 . 0

9 . 0

10 . 5

13 . 0

14 . 5

27 . 5

6 . 5

7 . 5

9 . 5

11 . 5

14 . 0

16 . 0

30 . 0

7 . 0

8 . 0

10 . 0

12 . 0

15 . 0

17 . 0

Maximum Capacity of Conduits for Drawing of PVC Insulated Cables

SIZE OF CONDUIT

1/2 Inch

5/8 Inch

3/4 Inch

1 Inch

1&1/4 Inch

1&1/2 Inch

2 Inch

 

CONDUCTOR OF CABLES

APPOROXIMATE OVERALL DIA OF CABLES

 

MAXIMUM    NUMBER  OF    CABLES

 

Nominal Area

Number and

Diameter of W i re

 

250 Volts

 

660 Volts

 

 

250 V

 

 

660 V

 

 

250 V

 

 

660 V

 

 

250 V

 

 

660 V

 

 

250 V

 

 

660 V

 

 

250 V

 

 

660 V

 

 

250 V

 

 

660 V

 

 

250 V

 

 

660 V

mm 2

mm

mm

inch

mm

inch

 

1 . 5            1/1.40         3.65       0.144       4.35       0.171         2             2            4            2             6            4                  10           9           16

 

 

2 . 5            1/1.80         4.05       1.159       4.75       0.187         2             2            4            2             6            4                  10           9           16

 

 

4 . 0            1/2.24         4.70       0.185       5.50       0.217                                     3                           5            4                  10           9           16

 

 

6 . 0            1/2.80         5.25       0.207       6.05       0.238                                     2                           3            2                  7                 5           10         9           14

 

 

10 . 0           1/3.55         6.30       0.248       6.80       0.268                                                                  2                   5                 4           8             8           11

 

 

16 . 0           7/1.70         8.05       0.317       8.35       0.329                   3                 3           5             5           7                   7

 

 

25 . 0           7/2.24         10.00      0.394      10.30      0.405                   3                3            4            5

6

 

35 . 0           7/2.50         11.05      0.435      11.05      0.435                   3                2            4            4

6

6

7/3.00

 

 

50 . 0          19/1.80        12.55      0.494      12.55      0.494                  3

5

5

Note :      The Table shows the maximum capacity for the simultaneous drawing of Cables and apply to Cables manufactured in accordance with is 694 – 1960.

The Table applies to all type of conduits irrespective of whether they are light-gauge or heavy-gauge.

   Performance Figures for Fans ( Approximate)

TYPES OF FANS

Sweep

W atts

rpm

Air Displace- ment CFM

mm

Inch

AC Ceiling

1500

60

75

230

14000

( Capacitor)

1400

56

65

280

12300

 

1200

48

45

320

9100

 

900

36

45

320

5400

DC Ceiling

1500

60

44

210

13200

 

1200

48

35

275

8600

 

900

36

32

350

5700

AC Table

400

16

50

1300

1800

                                        

Recommended Lux Values For Interior Illumination

As per IS : 3646 ( Part II) – 1966

1 .

( a)

HOMES

Kitchen

 

200

( g)

( h)

Offices                                           300

Staff  room, Common room           150

( b)

Bathroom

100 *

( i )

Corridor                                          70

( c)

Stairs

100

( j )

Stairs                                             100

( d)

Garage

70

 

 

( e)

Sewing & Dining

700

4 .

HOSPITALS

( f )

Reading ( Casual)

150

( a)

Reception & W aiting room             150

( g)

Homework & sustained reading

300

( b)

W ards

 

 

 

 

General                                          100

2 .

OFFICES

 

 

Beds                                               150

( a)

Entrance Hall & Reception

150

( c)

Operation Theatres

( b)

Conf er enc e R oom , Exec ut i ve Of f i c e

300

 

General                                          300

( c)

General Office

300

 

Tables                       Special Lighting

( d)

Business machine operation

450

( d)

Laboratories                                  300

( e)

Drawing Office

 

( e)

Radiology Department                   100

 

General

300

( f )

C a s u a l t y & O u t P a t i e n t D e p a r t m e n t                150

 

Boards & Tracing

450

( g)

Stairs, Corridors                            100

( f )

Corridor & Li f t Cage

70

( h)

Dispensaries                                  300

( g)

Stairs

100

 

 

( h)

( i )

Lift Landing

Telephone Exchange

Manual Exchange ( on desk)

150

 

200 #

5 .

( a)

( b)

DAIRIES

General working areas                 200 %

Bottle inspection       Special Lighting

 

Main Distribution Frame room

150

( c)

Bottle Filling                                  450

3 .

SCHOOLS & COLLEGES

 

6 .

SUB- STATION

 

( a)

Assembly Hall

 

( a)

T r a n s f o r m e r , H T & L T S w i t c h r o o m

100

 

Central

150

( b)

Control Rooms

200 - 300

 

W hen used for examination

300

 

 

 

 

Platforms

300

7 .

CINEMA / THEATRE

 

( b)

Class & Lecture rooms

 

( a)

Foyers

150

 

Desks

300

( b)

Auditorium

50 - 70

 

Chalk Boards

200 - 300 **

( c)

Corridors

70

( c)

Embroidery & Sewing room

700

( d)

Stairs

100

( d)

Art room

450

 

 

 

( e)

Laboratory

300

 

 

 

( f )

Library

 

Shelves, Stacks                          70 - 150 $

Reading Tables

300

%         Supplementary local lighting may be required for sight grasses.

*           Supplementary local lighting should be provided at mirror.

**          On vertical surfaces

#          Special Lighting will be required for switch board

$          Special attention should be paid to the direction and colour quality of light

LAMP DATA

Vacuum, Single Coil

25

 

0 . 11

230

230

Universal

Do

40

 

0 . 17

230

425

Do

Do

60

 

0 . 26

230

720

Do

Gas f i l led, Coiled Coil

100

 

0 . 43

230

1380

Do

Do

150

 

0 . 60

250

2060

Do

Do

200

 

0 . 80

250

3040

Do

Do

300

 

1 . 20

250

4800

Do

Do

500

 

2 . 00

250

8200

Do

Gas f i l led, Single Coil

1000

 

4 . 00

250

18400

Do

Fluorescent Tubular

 

 

 

 

 

 

W hite

20

 

0 . 381

47

1160

Universal

Daylight

20

 

0 . 381

47

970

Do

W hite

40

 

0 . 44

103

2770

Do

Daylight

40

 

0 . 44

103

2550

Do

Daylight

65 / 80

 

0 . 67

110

4000

Do

Halogen Lamp

 

 

 

 

 

 

Flood l ighting

1000

 

4 . 17

240 / 250

22000

A l m o s t H o r i z o n t a l

Blended Lamp

160

 

0 . 72

240 / 250

2900

W i t h i n 3 0 0 t o v e r t i c a l

Do

250

 

1 . 10

240 / 250

5200

W i t h i n 4 5 0 t o v e r t i c a l

Mercury Vapour Lamp

 

 

 

 

 

 

High Pressure

80

 

0 . 80

115

3400

Universal

Do

125

 

1 . 15

125

5800

Do

Do

250

 

2 . 00

135

12500

Do

Do

400

 

3 . 20

140

22500

Do

Do

1000

 

7 . 50

145

55000

Do

Sodium Vapour Lamp

 

 

 

 

 

 

High Pressure ( SON- E)

70

 

1 . 00

90

6000

Universal

Do

150

 

1 . 80

100

15200

Do

Do

250

 

3 . 00

100

26000

Do

Do

400

 

4 . 45

105

47000

Do

High Pressure ( SON- T)

250

 

3 . 00

100

28000

Do

Do

400

 

4 . 45

105

48000

Do

Do

1000

 

10 . 30

110

130000

Do

Sodium Vapour Lamp

 

 

 

 

 

 

Low Pressure ( SOX)

10

 

0 . 20

55

1000

 

Do

18

 

0 . 35

55

1800

Do

Do

35

 

0 . 60

70

4800

Do

Do

55

 

0 . 60

109

8000

Do

Do

90

 

0 . 95

112

13500

Do

Do

135

 

0 . 95

164

22500

Do

Do

180

 

0 . 91

240

33000

Do

Metal Halide Lamp

 

 

 

 

 

 

High P res s ur e ( MHN - TD )

70

 

1 . 00

90

5500

Do

150

 

1 . 80

98

12100

High P res s ur e ( HPI - T)

250

 

3 . 00 / 2 . 20

128 / 100

205 00 / 1 70 00

Do

400

 

3 . 40

125

30500

Do

1000

 

8 . 25

130

81000

Do

2000

 

16 . 50

130

189000

CFL Retrofit

( P r i s m a t i c / C o m f o r t / D é c o r )

 

 

 

 

 

 

SL- 13 P

13

 

240

575

Universal

SL- 18 P

18

 

240

850

Do

SL- 25 P

25

 

240

1100

Do

SL- 13 C

13

 

240

550

Do

SL- 18 C

18

 

240

800

Do

SL- 25 C

25

 

240

1050

Do

SL- Décor 13

13

 

240

550

Do

SL- Décor 18

18

 

240

850

Do

CFL Non- Retrofit

 

 

 

 

 

 

PL- S 2 PIN

7

 

175 m A

47

400

Universal

PL- S 2 PIN

9

 

170 m A

60

600

Do

PL- S 2 PIN

11

 

160 m A

91

900

Do

SOME BASIC DATA FOR SWAGGED TYPE ST POLES

Designation

 

Depth Bottom

Middle     Top

Bottom           Middle

Top

o f p o l e

( m)

( m)      ( m)

( m)      ( m)

( mm)              ( mm)

( mm)

( Kg)

 

410 SP

 

-

 

16     8 . 50

 

1 . 50      5 . 00

 

1 . 75      1 . 75

 

114 . 3 x 3 . 65         88 . 9 x 3 . 25

 

76 . 1 x 3 . 25

 

75

410 SP

-

17     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

114 . 3 x 4 . 50         88 . 9 x 4 . 05

76 . 1 x 3 . 25

89

410 SP

-

18     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

114 . 3 x 5 . 40         88 . 9 x 4 . 85

76 . 1 x 3 . 25

104

410 SP

-

19     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

139 . 7 x 4 . 50        114 . 3 x 3 . 65

88 . 9 x 3 . 25

109

410 SP

-

20     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

139 . 7 x 4 . 85        114 . 3 x 3 . 65

88 . 9 x 3 . 25

115

410 SP

-

21     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

139 . 7 x 5 . 40        114 . 3 x 4 . 50

88 . 9 x 3 . 25

129

410 SP

-

22     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

165 . 1 x 4 . 50        139 . 7 x 4 . 50

114 . 3 x 3 . 65

141

410 SP

-

23     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

165 . 1 x 4 . 85        139 . 7 x 4 . 50

114 . 3 x 3 . 65

148

410 SP

-

24     8 . 50

1 . 50      5 . 00

1 . 75      1 . 75

165 . 1 x 5 . 40        139 . 7 x 4 . 50

114 . 3 x 3 . 65

158

410 SP

-

25     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

114 . 3 x 3 . 65         88 . 9 x 3 . 25

76 . 1 x 3 . 25

78

410 SP

-

26     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

114 . 3 x 4 . 50         88 . 9 x 4 . 05

76 . 1 x 3 . 25

92

410 SP

-

27     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

114 . 3 x 5 . 40         88 . 9 x 4 . 85

76 . 1 x 3 . 25

108

410 SP

-

28     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

139 . 7 x 4 . 50        114 . 3 x 3 . 65

88 . 9 x 3 . 25

113

410 SP

-

29     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

139 . 7 x 4 . 85        114 . 3 x 4 . 50

88 . 9 x 3 . 25

125

410 SP

-

30     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

139 . 7 x 5 . 40        114 . 3 x 4 . 50

88 . 9 x 3 . 25

133

410 SP

-

21     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

165 . 1 x 4 . 50        139 . 7 x 4 . 50

114 . 3 x 3 . 65

147

410 SP

-

32     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

165 . 1 x 4 . 85        139 . 7 x 4 . 50

114 . 3 x 3 . 65

154

410 SP

-

33     9 . 00

1 . 50      5 . 00

2 . 00      2 . 00

165 . 1 x 5 . 40        139 . 7 x 4 . 50

114 . 3 x 3 . 65

164

 

410 SP

 

-

 

40    10 . 00

 

1 . 80      5 . 20

 

2 . 40      2 . 40

 

139 . 7 x 4 . 50        114 . 3 x 4 . 50

 

88 . 9 x 3 . 25

 

128

410 SP

-

41    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

139 . 7 x 4 . 85        114 . 3 x 4 . 50

88 . 9 x 3 . 25

135

410 SP

-

42    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

139 . 7 x 5 . 40        114 . 3 x 4 . 50

88 . 9 x 3 . 25

144

410 SP

-

43    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

165 . 1 x 4 . 50        139 . 7 x 4 . 50

114 . 3 x 3 . 65

160

410 SP

-

44    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

165 . 1 x 4 . 85        139 . 7 x 4 . 50

114 . 3 x 3 . 65

168

410 SP

-

45    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

165 . 1 x 5 . 40        139 . 7 x 4 . 50

114 . 3 x 3 . 65

178

410 SP

-

46    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

193 . 7 x 4 . 85        165 . 1 x 4 . 50

139 . 7 x 4 . 50

208

410 SP

-

47    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

193 . 7 x 5 . 40        165 . 1 x 4 . 50

139 . 7 x 4 . 50

221

410 SP

-

48    10 . 00

1 . 80      5 . 20

2 . 40      2 . 40

193 . 7 x 5 . 90        165 . 1 x 4 . 50

139 . 7 x 4 . 50

233

 

410 SP

 

-

 

58    12 . 00

 

2 . 00      5 . 80

 

3 . 10      3 . 10

 

165 . 1 x 4 . 50        139 . 7 x 4 . 50

 

114 . 3 x 3 . 65

 

186

410 SP

-

59    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

165 . 1 x 4 . 85        139 . 7 x 4 . 50

114 . 3 x 3 . 65

197

410 SP

-

60    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

165 . 1 x 5 . 40        139 . 7 x 4 . 50

114 . 3 x 3 . 65

208

410 SP

-

61    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

193 . 7 x 4 . 85        165 . 1 x 4 . 50

139 . 7 x 4 . 50

245

410 SP

-

62    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

193 . 7 x 5 . 40        165 . 1 x 4 . 50

139 . 7 x 4 . 50

259

410 SP

-

63    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

193 . 7 x 5 . 90        165 . 1 x 4 . 50

139 . 7 x 4 . 50

277

410 SP

-

64    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

219 . 1 x 4 . 85        193 . 7 x 4 . 85

165 . 1 x 4 . 50

292

410 SP

-

65    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

219 . 1 x 5 . 40        193 . 7 x 4 . 85

165 . 1 x 4 . 50

313

410 SP

-

66    12 . 00

2 . 00      5 . 80

3 . 10      3 . 10

219 . 1 x 5 . 90        193 . 7 x 4 . 85

165 . 1 x 4 . 50

322

STEEL EQUAL ANGLES

ISA

 

2020

 

20 x 20

 

3 . 0

 

1 . 12

 

0 . 9

 

0 . 4

 

0 . 6

 

0 . 4

 

0 . 3

 

0 . 3

 

 

 

4 . 0

1 . 45

1 . 1

0 . 5

0 . 8

0 . 5

0 . 4

0 . 4

ISA

2525

25 x 25

3 . 0

1 . 41

1 . 1

0 . 8

1 . 2

0 . 8

0 . 4

0 . 4

 

 

 

4 . 0

1 . 84

1 . 4

1 . 0

1 . 6

1 . 0

0 . 6

0 . 6

 

 

 

5 . 0

2 . 25

1 . 8

1 . 2

1 . 8

1 . 2

0 . 7

0 . 7

ISA

3030

30 x 30

3 . 0

1 . 73

1 . 4

1 . 4

2 . 2

1 . 4

0 . 6

0 . 6

 

 

 

4 . 0

2 . 26

1 . 8

1 . 8

2 . 8

1 . 8

0 . 8

0 . 8

 

 

 

5 . 0

2 . 77

2 . 2

2 . 1

3 . 4

2 . 1

1 . 0

1 . 0

ISA

3535

35 x 35

3 . 0

2 . 03

1 . 6

2 . 3

3 . 6

2 . 3

0 . 9

0 . 9

 

 

 

4 . 0

2 . 66

2 . 1

2 . 9

4 . 7

2 . 9

1 . 2

1 . 2

 

 

 

5 . 0

3 . 27

2 . 6

3 . 5

5 . 6

3 . 5

1 . 4

1 . 4

 

 

 

6 . 0

3 . 86

3 . 0

4 . 1

6 . 5

4 . 1

1 . 7

1 . 7

ISA

5050

50 x 50

3 . 0

2 . 95

2 . 3

6 . 9

11 . 0

6 . 9

1 . 9

1 . 9

 

 

 

4 . 0

3 . 88

3 . 0

9 . 1

14 . 5

9 . 1

2 . 5

2 . 5

 

 

 

5 . 0

4 . 79

3 . 8

11 . 0

17 . 6

11 . 0

3 . 1

3 . 1

 

 

 

6 . 0

5 . 68

4 . 5

12 . 9

20 . 6

12 . 9

3 . 6

3 . 6

ISA

6565

65 x 65

5 . 0

6 . 25

4 . 9

24 . 7

39 . 4

24 . 7

5 . 2

5 . 2

 

 

 

6 . 0

7 . 44

5 . 8

29 . 1

46 . 5

29 . 1

6 . 2

6 . 2

 

 

 

8 . 0

9 . 76

7 . 7

37 . 4

59 . 5

37 . 4

8 . 1

8 . 1

 

 

 

10 . 0

12 . 00

9 . 6

41 . 0

71 . 3

41 . 0

9 . 9

9 . 9

ISA

7575

75 x 75

5 . 0

7 . 27

5 . 7

38 . 7

61 . 9

38 . 7

7 . 1

7 . 1

 

 

 

6 . 0

8 . 66

6 . 8

45 . 7

73 . 1

45 . 7

8 . 4

8 . 4

 

 

 

8 . 0

11 . 38

8 . 9

59 . 0

94 . 1

59 . 0

11 . 0

11 . 0

 

 

 

10 . 0

14 . 02

11 . 0

71 . 4

113 . 3

71 . 4

13 . 5

13 . 5

ISA

8080

80 x 80

6 . 0

9 . 29

7 . 3

56 . 0

89 . 6

56 . 0

9 . 6

9 . 6

 

 

 

8 . 0

12 . 21

9 . 6

72 . 5

115 . 6

72 . 5

12 . 6

12 . 6

 

 

 

10 . 0

15 . 05

11 . 8

87 . 7

139 . 5

87 . 7

15 . 5

15 . 5

 

 

 

12 . 0

17 . 81

14 . 0

101 . 9

161 . 4

101 . 9

18 . 3

18 . 3

ISA

100100

100 x 100

6 . 0

11 . 67

9 . 2

111 . 3

178 . 1

111 . 3

15 . 2

15 . 2

 

 

 

8 . 0

15 . 39

12 . 1

145 . 1

231 . 8

145 . 1

20 . 0

20 . 0

 

 

 

10 . 0

19 . 03

14 . 9

177 . 0

282 . 2

177 . 0

24 . 7

24 . 7

 

 

 

12 . 0

22 . 59

17 . 7

207 . 0

329 . 3

207 . 0

29 . 2

29 . 2

ISA

110110

110 x 110

8 . 0

17 . 08

13 . 4

196 . 8

312 . 7

196 . 8

24 . 6

24 . 6

 

 

 

10 . 0

21 . 12

16 . 6

240 . 2

381 . 5

240 . 2

30 . 4

30 . 4

 

 

 

12 . 0

25 . 08

19 . 7

281 . 3

446 . 4

281 . 3

35 . 9

35 . 9

 

 

 

16 . 0

32 . 76

25 . 7

357 . 3

564 . 6

357 . 3

46 . 5

46 . 5

ISA

130130

130 x 130

8 . 0

20 . 28

15 . 9

331 . 0

526 . 3

331 . 0

34 . 9

34 . 9

 

 

 

10 . 0

25 . 12

19 . 7

405 . 3

644 . 6

405 . 3

43 . 1

43 . 1

 

 

 

12 . 0

29 . 88

23 . 5

476 . 4

757 . 1

476 . 4

51 . 0

51 . 0

 

 

 

16 . 0

39 . 16

30 . 7

609 . 1

965 . 6

609 . 1

66 . 3

66 . 3

ISA

150150

150 x 150

10 . 0

29 . 21

22 . 9

633 . 5

1007 . 4

633 . 5

58 . 0

58 . 0

 

 

 

12 . 0

34 . 77

27 . 3

746 . 3

1186 . 6

746 . 3

68 . 8

68 . 8

 

 

 

16 . 0

45 . 65

35 . 8

958 . 9

1522 . 5

958 . 9

89 . 7

89 . 7

 

 

 

20 . 0

56 . 21

44 . 1

1155 . 5

1829 . 6

1155 . 5

109 . 7

109 . 7

ISA

200200

200 x 200

10 . 0

46 . 94

36 . 9

1826 . 3

2905 . 4

1826 . 3

125 . 0

125 . 0

 

 

 

12 . 0

61 . 82

48 . 5

2366 . 2

3764 . 1

2366 . 2

163 . 8

163 . 8

 

 

 

16 . 0

76 . 38

60 . 0

2875 . 0

4568 . 6

2875 . 0

201 . 2

201 . 2

 

 

 

20 . 0

94 . 13

73 . 9

3470 . 2

5501 . 5

3470 . 2

246 . 0

246 . 0

STEEL  FLATS

(in mm)

3.0

4.0

5.0

6.0

8.0

10.0

12.0

16.0

18.0

20.0

25.0

32.0

40.0

10

0.2

0.3

0.4

0.5

15

0.4

0.5

0.6

0.7

0.9

20

0.5

0.6

0.8

0.9

1.3

1.6

25

0.6

0.8

1.0

1.2

1.6

2.0

2.4

30

0.7

0.9

1.2

1.4

1.9

2.4

2.8

3.8

35

0.8

1.1

1.4

1.6

2.2

2.8

3.3

4.4

5.0

5.5

40

0.9

1.3

1.6

1.9

2.5

3.1

3.8

5.0

5.6

6.3

45

1.1

1.4

1.8

2.1

2.8

3.5

4.2

5.6

6.4

7.1

50

1.2

1.6

2.0

2.4

3.1

3.9

4.7

6.3

7.1

7.8

9.8

55

1.3

1.7

2.2

2.6

3.4

4.3

5.2

6.9

7.8

8.6

10.8

60

1.4

1.9

2.4

2.8

3.8

4.7

5.6

7.5

8.5

9.4

11.8

15.1

65

3.1

4.1

5.1

6.1

8.2

9.2

10.2

12.8

16.3

20.4

70

3.3

4.4

5.5

6.6

8.8

9.9

11.0

13.7

17.6

22.0

75

3.5

4.7

5.9

7.1

9.4

10.6

11.8

14.7

18.8

23.6

80

3.8

5.0

6.3

7.5

10.0

11.3

12.6

15.7

20.1

25.1

90

4.2

5.6

7.1

8.5

11.3

12.7

14.1

17.7

22.6

28.3

100

4.7

6.3

7.8

8.8

12.6

14.1

15.7

19.6

25.1

31.4

110

5.2

6.9

8.6

9.4

13.8

15.5

17.3

21.6

27.6

34.6

120

5.6

7.5

9.4

10.4

15.1

17.0

18.8

23.6

30.1

37.7

130

8.2

10.2

11.2

16.3

18.4

20.4

25.5

32.7

40.8

140

8.8

11.0

12.2

17.6

19.8

22.0

27.5

35.2

44.0

150

9.4

11.8

13.2

18.8

21.2

23.6

29.4

37.7

47.1

200

15.7

14.1

25.1

28.3

31.4

39.2

50.2

62.8

250

19.6

23.6

31.4

35.3

39.2

49.1

62.8

78.5

300

28.3

37.7

42.4

47.1

58.9

75.4

94.2

400

50.2

56.5

62.8

78.5

100.5

125.6

 

5

39

1800 X 600

2800 X 600

6

47

750

750

7

55

900

900

8

63

1000

1000

10

78

1100

1100

12

94

1200

1200

14

110

1250

1250

16

126

1400

1400

 

 

1500

2000 X 600

750

1500

3200 X 600

750

MILD STEEL SHEETS

900

900

 

1000

1000

Standard                 * Weight per

1100

1100

Thickness               square meter

1200

1200

            (mm)                          (Kg)            

1250

1250

 

1400

1400

4.00

31.4

1500

1500

3.55

27.9

2200 X 600

3600 X 600

3.15

24.8

750

750

2.80

22.0

900

900

2.50

19.6

1000

1000

2.24

17.6

1100

1100

2.00

15.7

1200

1200

1.80

14.2

1250

1250

1.60

12.6

1400

1400

1.40

11.0

1500

1500

1.25

9.8

2500 X 600

4000 X 600

1.12

8.8

750

750

1.00

7.9

900

900

0.90

7.0

1000

1000

0.80

6.3

1100

1100

0.63