W 530x74 W 21x50
United States
Dimensioner
530 mm
165 mm
14.3 mm
9.52 mm
Sekundære dimensioner
467 mm
26.4 mm
31.8 mm
20.6 mm
Egenskaber
0 mm
82.9 mm
41.7 mm
x-x akse
1.55ᴇ6 mm³
1.8ᴇ6 mm³
264 mm
264 mm
y-y akse
125,000 mm³
200,000 mm³
82.9 mm
82.9 mm
Torsion
475,000 mm⁴
690ᴇ9 mm⁶
21,300 mm²
12ᴇ6 mm⁴
Yderligere egenskaber
4.76 mm
1,510 mm
274,000 mm³
883,000 mm³
516 mm
88.9 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
372 kN-m
703 kN
Minor Axis Bending
41.3 kN-m
558 kN
Axial Strength
1,590 kN
1,050 kN
