
W 310x79 W 12x53
United States
Mått
254 mm
14.3 mm
9.52 mm
Sekundära dimensioner
235 mm
30 mm
34.9 mm
23.8 mm
Egenskaper
0 mm
127 mm
70.9 mm
x-x axel
1.16ᴇ6 mm³
1.28ᴇ6 mm³
154 mm
154 mm
y-y axel
315,000 mm³
477,000 mm³
127 mm
127 mm
Torsion
658,000 mm⁴
849ᴇ9 mm⁶
18,600 mm²
17.2ᴇ6 mm⁴
Ytterligare egenskaper
4.76 mm
1,330 mm
8.69
28.1
262,000 mm³
628,000 mm³
292 mm
140 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
264 kN-m
371 kN
Minor Axis Bending
98.4 kN-m
919 kN
Axial Strength
1,690 kN
1,750 kN