Indian Standard Bulb Angle

ISBA 200_1 ( Indian Standard Bulb Angle )

Bulb Angle

Weight / meter

28.20 kg/m

62.16972 lbs/m

Weight / feet

8.59536 kg/ft

18.9495258 lbs/ft


Property Value
Name ISBA 200_1
Common Name Indian Standard Bulb Angle 200
Angle Type E
Size (h) 200
Size (b) 90
Size (hxb) 200x90
Thickness (t w) 11.00 mm
Thickness (t f) 11.00 mm
Sectional Area (a) 35.95 cm2
Weight (w) 28.20
Centre of Gravity (C xx) 8.87 mm
Centre of Gravity (C yy) 1.86 mm
Distance of Extreme Fibre (E xx) 11.13 mm
Distance of Extreme Fibre (E yy) 7.14 mm
tan α 0.136
Property Value
Moment of Inertia (I xx) 1879.60 cm4
Moment of Inertia (I yy) 172.00 cm4
Moment of Inertia (I uu) 1911.60 cm4
Moment of Inertia (I vv) 140.10 cm4
Radius of Gyration (R xx) 7.23 cm
Radius of Gyration (R yy) 2.19 cm
Radius of Gyration ( Ruu) 7.29 cm
Radius of Gyration ( Rvv) 1.97 cm
Modulus of Section (Z xx) 168.90 cm3
Modulus of Section (Z yy) 24.10 cm3
Radius at Root (R 1) 13.50 mm
Radius at Toe (R 2) 6.50 mm
Radius at Corners (R 3) 8.00 mm
Slop of Flange (D) 26.00 mm