Steel tubes 28

Metric units Imperial units

Section	Dimensions			Properties
	D	t		I	W_el	A	G
	mm	mm		cm⁴	cm³	cm²/m	kg/m
Steel tubes 28	2540	21.0		13182380	103800	1661.9	1304.6

Section	Dimensions			Properties
	D	t		I	W_el	A	G
	in	in		in⁴	in³	in²	lb/ft
Steel tubes 28	100.0	0.827		316706.7	6334.3	257.6	876.7

D	Diameter (external)
t	Thickness
I	Moment of inertia
W_el	Elastic section modulus
A	Cross sectional steel area
G	Mass