Rectangle Hollow Section (RHS)

Size (mm)	Thickness (mm)	Kg/m
50 x 20	3	2.83
50 x 25	1.6	1.75
	2	2.15
	2.5	2.62
	3	3.07
65 x 35	2	2.93
	2.5	3.6
	3	4.25
	4	5.35
75 x 25	2	2.93
	2.5	3.6
75 x 50	2	3.72
	2.5	4.58
	3	5.42
	4	6.92
	5	8.35
	6	9.67
76 x 38	3	4.9
	4	6.23
100 x 50	2	4.5
	2.5	5.56
	3	6.6
	3.5	7.53
	4	8.49
	5	10.3
	6	12
102 x 76	3.5	9.07
	5	12.5
	6	14.7
125 x 75	3	8.96
	4	11.6
	5	14.2
	6	16.7
	2.5	7.53
150 x 50	3	8.96
	4	11.6
	5	14.2
150 x 100	4	14.8
	5	18.2
	6	21.4
	9	30.6
152 x 76	5	16.5
	6	19.4
200 x 100	4	17.9
	5	22.1
	6	26.2
	9	37.7