ST 190x32 ST 7.5x21.45
United States
Размеры
d
190 mm
ddet
190 mm
b
140 mm
bf,det
140 mm
tf
15.8 mm
tf,det
15.9 mm
tw
10.4 mm
tw,det
11.1 mm
Вторичные размеры
kdes
35.1 mm
kdet
34.9 mm
Характеристики
W
31.9 kg/m
A
4,060 mm²
xo
0 mm
eo
69.8 mm
x-x ось
Ix
13.7ᴇ6 mm⁴
Sx
98,200 mm³
Zx
177,000 mm³
rx
58.2 mm
y
51.1 mm
yp
15.4 mm
ось y-y
Iy
2.97ᴇ6 mm⁴
Sy
42,400 mm³
Zy
74,400 mm³
ry
26.9 mm
x
69.8 mm
xp
69.9 mm
Торсион
J
318,000 mm⁴
Cw
267ᴇ6 mm⁶
Wno
0 mm²
ro
77.2 mm
Дополнительные свойства
tw,det
2
6.35 mm
bf
2tf
4.42
D
t
18.2
H
0.689
WGi
88.9 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
20.3 kN-m
Vn
Ωv
246 kN
Wmax
85.1 kN
Pmax
42.5 kN
Minor Axis Bending
Mn
Ωb
20.3 kN-m
Vn
Ωv
273 kN
Wmax
53.2 kN
Pmax
26.6 kN
Axial Strength
Pn
Ω
683 kN
Pn
Ωc
312 kN
