Indian Standard Unequal Angle Profile

ISA 6545_8 ( Indian Standard Unequal Angle )

Unequal Image

Weight / meter

6.40 kg/m

14.10944 lbs/m

Weight / Feet

1.95072 kg/ft

4.3006016 lbs/ft

Property	Value
Name	ISA 6545_8
Common Name	Indian Standard Unequal Angle 6545_8
Angle Type	E
Size (A)	65
Size (B)	45
Size	65x45
Thickness (t)	8 mm
Sectional Area (a)	8.17 cm²
Weight (w)	6.40 Kg/m
Centre of Gravity (C_xx)	2.19 mm
Centre of Gravity (C_yy)	1.20 mm
Distance of Extreme Fibre(E_xx)	4.31 mm
Distance of Extreme Fibre(E_yy)	3.30 mm
tan α	0.46

Property	Value
Moment of Inertia(I_xx)	33.20 cm⁴
Moment of Inertia(I_yy)	12.80 cm⁴
Moment of Inertia(I_uu)	38.70 cm⁴
Moment of Inertia(I_vv)	7.40 cm⁴
Radius of Gyration(R_xx)	2.02 cm
Radius of Gyration(R_yy)	1.25 cm
Radius of Gyration(R_uu)	2.18 cm
Radius of Gyration(R_vv)	0.95 cm
Modulus of Section (Z_xx)	7.70 cm³
Modulus of Section (Z_yy)	3.90 cm³
Radius at Root (R₁)	6.00 mm
Radius at Toe (R₂)	4.00 mm
Product of Inertia (I_xy)	11.80 cm⁴

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