Indian Standard Unequal Angle Profile

ISA 5030_4 ( Indian Standard Unequal Angle )

Unequal Image

Weight / meter

2.40 kg/m

5.29104 lbs/m

Weight / Feet

0.73152 kg/ft

1.6127256 lbs/ft

Property	Value
Name	ISA 5030_4
Common Name	Indian Standard Unequal Angle 5030_4
Angle Type	E
Size (A)	50
Size (B)	30
Size	50x30
Thickness (t)	4 mm
Sectional Area (a)	3.07 cm²
Weight (w)	2.40 Kg/m
Centre of Gravity (C_xx)	1.68 mm
Centre of Gravity (C_yy)	0.70 mm
Distance of Extreme Fibre(E_xx)	3.33 mm
Distance of Extreme Fibre(E_yy)	2.30 mm
tan α	0.36

Property	Value
Moment of Inertia(I_xx)	7.70 cm⁴
Moment of Inertia(I_yy)	2.10 cm⁴
Moment of Inertia(I_uu)	8.50 cm⁴
Moment of Inertia(I_vv)	1.20 cm⁴
Radius of Gyration(R_xx)	1.58 cm
Radius of Gyration(R_yy)	0.82 cm
Radius of Gyration(R_uu)	1.66 cm
Radius of Gyration(R_vv)	0.63 cm
Modulus of Section (Z_xx)	2.30 cm³
Modulus of Section (Z_yy)	0.90 cm³
Radius at Root (R₁)	5.50 mm
Radius at Toe (R₂)	3.00 mm
Product of Inertia (I_xy)	2.30 cm⁴

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