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ROLLED STEEL BEAMS (Indian Standard)

Designation Weight
per meter
(kg)
Sectional
area
(cm2)
Depth of
Section

(mm)
Width of
Flange

(mm)
Thickness
of Flange
(mm)
Thickness
of Web
(mm)

ISJB      150

  7.1    9.01 150 50 4.6 3.0
ISJB      175   8.1 10.28 175 50 4.8 3.2
ISJB      200   9.9 12.64 200 60 5.0 3.4
ISJB      225 12.8 16.28 225 80 5.0 3.7
ISLB       75   6.1    7.7   75 50 5.0 3.7
ISLB      105   8.0 10.21 100 50 6.4 4.0
 

ISLB      125

11.9 15.12 125   75 6.5 4.4
ISLB      150 14.2 18.08 150   80 6.8 4.8
ISLB      175 16.7 21.30 175   90 6.9 5.1
ISLB      200 19.8 25.27 200 100 7.3 5.4
ISLB      225 23.5 29.92 225 100 8.6 5.8
ISLB      250 27.9 35.53 250 125 8.2 6.1
 

ISLB      275

33.0 42.02 275 140   8.8 6.4
ISLB      300 37.7 48.08 300 150   9.4 6.7
ISLB      325 43.1 54.90 325 165   9.8 7.3
ISLB      350 49.5 63.01 350 165 11.4 7.4
ISLB      400 56.9 72.43 400 165 12.5 8.0
ISLB      450 65.3 83.14 450 170 13.4 8.6

 

ISLB      500

75.0   95.50 500 180 14.1   9.2
ISLB      550 86.3 109.97 550 190 15.0   9.9
ISLB      600 99.5 126.69 600 210 15.5 10.5
ISMB     100 11.5   14.60 100   75   7.2   4.0
ISMB     125 13.0   16.60 125   75   7.6   4.4
ISMB     150 14.9   19.00 150   80   7.6   4.8

 

ISMB    175

19.3 24.62 175   90   8.6 5.5
ISMB    200 25.4 32.30 200 100 10.8 5.7
ISMB    225 31.2 39.72 225 110 11.8 6.5
ISMB    250 37.3 47.55 250 125 12.5 6.9
ISMB    300 44.2 56.26 300 140 12.4 7.5
ISMB    350 52.4 66.71 350 140 14.2 8.1

 

ISMB    400

  61.6   78.46 400 140 16.0   8.9
ISMB    450   72.4   92.27 450 150 17.4   9.4
ISMB    500   86.9 110.74 500 180 17.2 10.2
ISMB    550 103.7 132.11 550 190 19.3 11.2
ISMB    600 122.6 156.21 600 210 20.8 12.0
ISMB    150   17.0   21.67 150 100   7.0   5.4

..  Designation  Weight
per meter
(kg)
Sectional
area

(cm²)
Depth of
Section

(mm)
Width of
Flange

(mm)
Thickness
of Flange
(mm)
Thickness
of web
(mm)

ISJC      100

  5.8   7.41 100 45 5.1 3.0
ISJC      125   7.9 10.07 125 50 6.6 3.0
ISJC      150   9.9 12.65 150 55 6.9 3.6
ISJC      175 11.2 14.24 175 60 6.9 3.6
 

ISJC      200

13.9 17.77 200 70 7.1 4.1
ISLC       75   5.7   7.26   75 40 6.0 3.7
ISLC      100   7.9 10.02 100 50 6.4 4.0
ISLC      125 10.7 13.67 125 65 6.6 4.4
 

ISLC      150

14.4 18.36 150 75   7.8 4.8
ISLC      175 17.6 22.40 175 75   9.5 5.1
ISLC      200 20.6 26.42 200 75 10.8 5.5
ISLC      225 24.0 30.53 225 90 10.2 5.8

 

ISLC      250

28.0 35.65 250 100 10.7 6.1
ISLC      300 33.1 42.11 300 100 11.6 6.7
ISLC      350 38.8 49.47 350 100 12.5 7.4
ISLC      400 45.7 58.25 400 100 14.0 8.0

 

ISMC      75

  6.8   8.67   75 40 7.3 4.4
ISMC    100   9.2 11.70 100 50 7.5 4.7
ISMC    125 12.7 16.19 125 65 8.1 5.0
ISMC    150 16.4 20.88 150 75 9.0 5.4

 

ISMC    175

19.1 24.38 175 75 10.2 5.7
ISMC    200 22.1 28.21 200 75 11.4 6.1
ISMC    225 25.9 33.01 225 80 12.4 6.4
ISMC    250 30.4 38.67 250 80 14.1 7.1

 

ISMC    300

38.8 45.64 300 90 13.6 7.6
ISMC    350 42.1 53.66 350 100 13.5 8.1
ISMC    400 49.4 62.93 400 100 15.3 8.6

THINK!- MARYLAND METRICS - The One-Stop Source For Metric And British Sized Fasteners, Wrenches, Cutting, & Measuring Tools, Metal Shapes, Oil Seals, O-Rings, Mechanical Power Transmission Equipment, Bearings, Hydraulic And Pneumatic Fittings & Tubing, Workholding Components, Plumbing Fittings, & Some Electrical & Electronic Components. Click to go to Maryland Metrics home page


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