WT 180x55 WT 7x37
United States
Dimensions
181 mm
257 mm
20.6 mm
11.1 mm
Secondary Dimensions
35.1 mm
41.3 mm
Properties
0 mm
128 mm
x-x Axis
15ᴇ6 mm⁴
102,000 mm³
188,000 mm³
46.2 mm
33.5 mm
13.7 mm
y-y Axis
27.8ᴇ6 mm⁴
218,000 mm³
331,000 mm³
128 mm
128 mm
Torsion
803,000 mm⁴
1.13ᴇ9 mm⁶
0 mm²
81.5 mm
Additional Properties
6.35 mm
140 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
21.1 kN-m
255 kN
Minor Axis Bending
21.1 kN-m
634 kN
Axial Strength
1,180 kN
1,060 kN
