W 530x72 W 21x48
United States
Dimensions
524 mm
206 mm
11.1 mm
9.52 mm
Secondary Dimensions
467 mm
23.6 mm
28.6 mm
20.6 mm
Properties
0 mm
103 mm
52.1 mm
x-x Axis
399ᴇ6 mm⁴
1.52ᴇ6 mm³
1.75ᴇ6 mm³
262 mm
262 mm
y-y Axis
16.1ᴇ6 mm⁴
156,000 mm³
244,000 mm³
42.2 mm
103 mm
103 mm
Torsion
334,000 mm⁴
1.06ᴇ12 mm⁶
26,500 mm²
14.9ᴇ6 mm⁴
Additional Properties
4.76 mm
1,630 mm
277,000 mm³
857,000 mm³
513 mm
140 mm
Allowable Strength Design
Material
448 N/mm²
Major Axis Bending
359 kN-m
641 kN
Minor Axis Bending
49.8 kN-m
559 kN
Axial Strength
1,530 kN
1,280 kN
