ST 255x64 ST 10x43
United States
Dimensjoner
d
259 mm
ddet
257 mm
b
179 mm
bf,det
178 mm
tf
23.4 mm
tf,det
23.8 mm
tw
16.8 mm
tw,det
17.5 mm
Sekundære dimensjoner
kdes
44.4 mm
kdet
44.4 mm
Egenskaper
W
64 kg/m
A
8,190 mm²
xo
0 mm
eo
89.7 mm
x-x akse
Ix
51.6ᴇ6 mm⁴
Sx
282,000 mm³
Zx
510,000 mm³
rx
79.5 mm
y
73.9 mm
yp
24.7 mm
y-y akse
Iy
9.7ᴇ6 mm⁴
Sy
108,000 mm³
Zy
190,000 mm³
ry
34.5 mm
x
89.7 mm
xp
89.7 mm
Torsjon
J
1.37ᴇ6 mm⁴
Cw
2.46ᴇ9 mm⁶
Wno
0 mm²
ro
107 mm
Ytterligere egenskaper
tw,det
2
9.52 mm
bf
2tf
3.84
D
t
15.4
H
0.659
WGi
102 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,380 kN
Pn
Ωc
911 kN