Pipe 500 STD Pipe 20 STD
United States
尺寸
d
508 mm
ID
490 mm
tnom
9.52 mm
tdes
8.86 mm
属性
W
117 kg/m
A
13,900 mm²
xo
0 mm
x-x 轴
Ix
433ᴇ6 mm⁴
Sx
1.7ᴇ6 mm³
Zx
2.21ᴇ6 mm³
rx
177 mm
y
254 mm
yp
254 mm
y-y 轴
Iy
433ᴇ6 mm⁴
Sy
1.7ᴇ6 mm³
Zy
2.21ᴇ6 mm³
ry
177 mm
x
254 mm
xp
254 mm
扭转
J
870ᴇ6 mm⁴
C
3.42ᴇ6 mm³
Cw
0 mm⁶
附加属性
D
t
57.3
Allowable Strength Design
Material
Fy
241 N/mm²
Fu
414 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
2,010 kN
Pn
Ωc
1,980 kN