Steel tubes 31

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Section Dimensions Properties
D t I Wel A G
mm mm cm4 cm3 cm²/m kg/m
Steel tubes 31
2997
21.0
21737000
145060
1963.4
1541.2
Section Dimensions Properties
D t I Wel A G
in in in4 in3 in² lb/ft
Steel tubes 31
118.0
0.827
522231.4
8852.1
304.3
1035.6
D Diameter (external)
t Thickness
I Moment of inertia
Wel Elastic section modulus
A Cross sectional steel area
G Mass