Indian Standard Unequal Angle Profile

ISA 3020_3 ( Indian Standard Unequal Angle )

Unequal Image

Weight / meter

1.10 kg/m

2.42506 lbs/m

Weight / Feet

0.33528 kg/ft

0.7391659 lbs/ft


Property Value
Name ISA 3020_3
Common Name Indian Standard Unequal Angle 3020_3
Angle Type E
Size (A) 30
Size (B) 20
Size 30x20
Thickness (t) 3 mm
Sectional Area (a) 1.41 cm2
Weight (w) 1.10 Kg/m
Centre of Gravity (Cxx) 0.98 mm
Centre of Gravity (Cyy) 0.49 mm
Distance of Extreme Fibre(Exx) 2.02 mm
Distance of Extreme Fibre(Eyy) 1.51 mm
tan α 0.43
Property Value
Moment of Inertia(Ixx) 1.20 cm4
Moment of Inertia(Iyy) 0.40 cm4
Moment of Inertia(Iuu) 1.40 cm4
Moment of Inertia(Ivv) 0.20 cm4
Radius of Gyration(Rxx) 0.92 cm
Radius of Gyration(Ryy) 0.54 cm
Radius of Gyration(Ruu) 0.99 cm
Radius of Gyration(Rvv) 0.41 cm
Modulus of Section (Zxx) 0.60 cm3
Modulus of Section (Zyy) 0.30 cm3
Radius at Root (R1) 4.50 mm
Radius at Toe (R2) 3.00 mm
Product of Inertia (Ixy) 0.40 cm4