C 310x45 C 12x30
United States
Dimensions
305 mm
79.4 mm
12.7 mm
12.7 mm
Secondary Dimensions
248 mm
28.7 mm
28.6 mm
Properties
32.8 mm
15.7 mm
25.7 mm
x-x Axis
67.4ᴇ6 mm⁴
442,000 mm³
554,000 mm³
152 mm
152 mm
y-y Axis
2.13ᴇ6 mm⁴
33,600 mm³
70,800 mm³
19.4 mm
17.1 mm
9.32 mm
Torsion
358,000 mm⁴
40.5ᴇ9 mm⁶
7,570 mm²
2.5ᴇ6 mm⁴
2.04ᴇ6 mm⁴
1.02ᴇ6 mm⁴
115 mm
Additional Properties
6.35 mm
126,000 mm³
275,000 mm³
292 mm
44.4 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
114 kN-m
489 kN
Minor Axis Bending
11.1 kN-m
254 kN
Axial Strength
955 kN
238 kN
