
C 310x30.8 C 12x20.7
United States
Dimensioner
305 mm
76.2 mm
12.7 mm
7.94 mm
Sekundære dimensioner
248 mm
28.7 mm
28.6 mm
Egenskaber
39.8 mm
22.1 mm
25 mm
x-x akse
352,000 mm³
420,000 mm³
152 mm
152 mm
y-y akse
28,200 mm³
56,900 mm³
17.7 mm
6.43 mm
Torsion
154,000 mm⁴
30.1ᴇ9 mm⁶
6,640 mm²
1.92ᴇ6 mm⁴
1.31ᴇ6 mm⁴
653,000 mm⁴
125 mm
Yderligere egenskaber
4.76 mm
126,000 mm³
208,000 mm³
292 mm
44.4 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
86.6 kN-m
270 kN
Minor Axis Bending
9.31 kN-m
235 kN
Axial Strength
659 kN
179 kN