WT 205x30 WT 8x20
United States
Dimensions
203 mm
178 mm
12.7 mm
7.94 mm
Secondary Dimensions
23 mm
30.2 mm
Properties
0 mm
88.9 mm
x-x Axis
13.8ᴇ6 mm⁴
87,700 mm³
155,000 mm³
60.2 mm
46 mm
10.7 mm
y-y Axis
5.99ᴇ6 mm⁴
67,500 mm³
104,000 mm³
39.6 mm
88.9 mm
88.9 mm
Torsion
165,000 mm⁴
181ᴇ6 mm⁶
0 mm²
82.3 mm
Additional Properties
4.76 mm
88.9 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
15.7 kN-m
195 kN
Minor Axis Bending
18.1 kN-m
282 kN
Axial Strength
639 kN
444 kN
