Indian Standard Unequal Angle Profile

ISA 4530_6 ( Indian Standard Unequal Angle )

Unequal Image

Weight / meter

3.30 kg/m

7.27518 lbs/m

Weight / Feet

1.00584 kg/ft

2.2174977 lbs/ft


Property Value
Name ISA 4530_6
Common Name Indian Standard Unequal Angle 4530_6
Angle Type E
Size (A) 45
Size (B) 30
Size 45x30
Thickness (t) 6 mm
Sectional Area (a) 4.16 cm2
Weight (w) 3.30 Kg/m
Centre of Gravity (Cxx) 1.55 mm
Centre of Gravity (Cyy) 0.81 mm
Distance of Extreme Fibre(Exx) 2.95 mm
Distance of Extreme Fibre(Eyy) 2.19 mm
tan α 0.42
Property Value
Moment of Inertia(Ixx) 8.00 cm4
Moment of Inertia(Iyy) 2.80 cm4
Moment of Inertia(Iuu) 9.20 cm4
Moment of Inertia(Ivv) 1.70 cm4
Radius of Gyration(Rxx) 1.39 cm
Radius of Gyration(Ryy) 0.82 cm
Radius of Gyration(Ruu) 1.49 cm
Radius of Gyration(Rvv) 0.63 cm
Modulus of Section (Zxx) 2.70 cm3
Modulus of Section (Zyy) 1.30 cm3
Radius at Root (R1) 5.00 mm
Radius at Toe (R2) 3.00 mm
Product of Inertia (Ixy) 2.70 cm4