HSS 304.8x50.8x7.9 HSS 12x2x5/16
United States
Dimensies
d
305 mm
h
282 mm
b
50.8 mm
b
28.7 mm
tnom
7.94 mm
tdes
7.39 mm
Eigenschappen
W
41.1 kg/m
A
4,900 mm²
xo
0 mm
x-x as
Ix
43.3ᴇ6 mm⁴
Sx
285,000 mm³
Zx
401,000 mm³
rx
94.2 mm
y
152 mm
yp
152 mm
y-y-as
Iy
2.12ᴇ6 mm⁴
Sy
83,600 mm³
Zy
99,100 mm³
ry
20.8 mm
x
25.4 mm
xp
25.4 mm
Torsie
J
7.33ᴇ6 mm⁴
C
161,000 mm³
Cw
0 mm⁶
Aanvullende eigenschappen
b
tdes
3.87
h
tdes
38.2
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
82.9 kN-m
Vn
Ωv
517 kN
Wmax
218 kN
Pmax
109 kN
Minor Axis Bending
Mn
Ωb
15.5 kN-m
Vn
Ωv
52.4 kN
Wmax
40.6 kN
Pmax
20.3 kN
Axial Strength
Pn
Ω
785 kN
Pn
Ωc
237 kN
