Indian Standard Unequal Angle Profile

ISA 8050_8 ( Indian Standard Unequal Angle )

Unequal Image

Weight / meter

7.70 kg/m

16.97542 lbs/m

Weight / Feet

2.34696 kg/ft

5.1741613 lbs/ft

Property	Value
Name	ISA 8050_8
Common Name	Indian Standard Unequal Angle 8050_8
Angle Type	E
Size (A)	80
Size (B)	50
Size	80x50
Thickness (t)	8 mm
Sectional Area (a)	9.78 cm²
Weight (w)	7.70 Kg/m
Centre of Gravity (C_xx)	2.73 mm
Centre of Gravity (C_yy)	1.24 mm
Distance of Extreme Fibre(E_xx)	5.27 mm
Distance of Extreme Fibre(E_yy)	3.76 mm
tan α	0.38

Property	Value
Moment of Inertia(I_xx)	61.90 cm⁴
Moment of Inertia(I_yy)	18.50 cm⁴
Moment of Inertia(I_uu)	69.30 cm⁴
Moment of Inertia(I_vv)	11.00 cm⁴
Radius of Gyration(R_xx)	2.52 cm
Radius of Gyration(R_yy)	1.37 cm
Radius of Gyration(R_uu)	2.66 cm
Radius of Gyration(R_vv)	1.06 cm
Modulus of Section (Z_xx)	11.70 cm³
Modulus of Section (Z_yy)	4.90 cm³
Radius at Root (R₁)	7.00 mm
Radius at Toe (R₂)	4.50 mm
Product of Inertia (I_xy)	19.30 cm⁴

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