1-7/8 ”
United States
尺寸
d
47.6 mm
属性
W
14 kg/m
A
1,780 mm²
xo
0 mm
x-x 轴
Ix
253,000 mm⁴
Sx
10,600 mm³
Zx
18,000 mm³
rx
11.9 mm
y
23.8 mm
yp
23.8 mm
y-y 轴
Iy
253,000 mm⁴
Sy
10,600 mm³
Zy
18,000 mm³
ry
11.9 mm
x
23.8 mm
xp
23.8 mm
扭转
J
505,000 mm⁴
Cw
0 mm⁶
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
265 kN
Pn
Ωc
28.2 kN