
W 310x74 W 12x50
United States
Dimensions
311 mm
205 mm
206 mm
16.3 mm
15.9 mm
9.52 mm
Dimensions secondaires
235 mm
29 mm
38.1 mm
23.8 mm
Propriétés
0 mm
103 mm
57.2 mm
Axe x-x
163ᴇ6 mm⁴
1.05ᴇ6 mm³
1.18ᴇ6 mm³
155 mm
155 mm
Axe y-y
23.4ᴇ6 mm⁴
228,000 mm³
349,000 mm³
103 mm
103 mm
Torsion
712,000 mm⁴
505ᴇ9 mm⁶
15,100 mm²
12.6ᴇ6 mm⁴
Propriétés supplémentaires
4.76 mm
1,190 mm
6.31
26.8
234,000 mm³
580,000 mm³
295 mm
140 mm
Allowable Strength Design
Material
345 N/mm²
448 N/mm²
Major Axis Bending
243 kN-m
402 kN
Minor Axis Bending
72.1 kN-m
826 kN
Axial Strength
1,580 kN
1,480 kN