Indian Standard Unequal Angle Profile

ISA 7550_5 ( Indian Standard Unequal Angle )

Unequal Image

Weight / meter

4.70 kg/m

10.36162 lbs/m

Weight / Feet

1.43256 kg/ft

3.1582543 lbs/ft

Property	Value
Name	ISA 7550_5
Common Name	Indian Standard Unequal Angle 7550_5
Angle Type	E
Size (A)	75
Size (B)	50
Size	75x50
Thickness (t)	5 mm
Sectional Area (a)	6.02 cm²
Weight (w)	4.70 Kg/m
Centre of Gravity (C_xx)	2.39 mm
Centre of Gravity (C_yy)	1.16 mm
Distance of Extreme Fibre(E_xx)	5.11 mm
Distance of Extreme Fibre(E_yy)	3.84 mm
tan α	0.44

Property	Value
Moment of Inertia(I_xx)	34.10 cm⁴
Moment of Inertia(I_yy)	12.20 cm⁴
Moment of Inertia(I_uu)	39.40 cm⁴
Moment of Inertia(I_vv)	6.90 cm⁴
Radius of Gyration(R_xx)	2.38 cm
Radius of Gyration(R_yy)	1.42 cm
Radius of Gyration(R_uu)	2.56 cm
Radius of Gyration(R_vv)	1.07 cm
Modulus of Section (Z_xx)	6.70 cm³
Modulus of Section (Z_yy)	3.20 cm³
Radius at Root (R₁)	6.50 mm
Radius at Toe (R₂)	4.00 mm
Product of Inertia (I_xy)	11.80 cm⁴

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