Details

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Dimension	H x B x C	mm (in)	50 x 50 x 15	(2 x 2 x 5/8)
Thickness	t	mm	1.5	2.3
Section Area	A	cm2	2.55	3.79
Unit Weight	M	Kg/m	2.00	2.98
Centre of Gravity	Cx	cm	2.50	2.50
	Cy	cm	2.22	2.22
Secondary Moment of Area	Ix	cm4	11.32	16.53
	Iy	cm4	9.45	13.76
Radius of Gyration of Area	ix	cm	a2.08	2.05
	iy	cm	1.90	1.87
Modulus of Section	Zx	cm3	4.53	6.61
	Zy	cm3	3.40	4.95
Centre of Shear	Sx	cm	4.7	4.7
	Sy	cm	0	0