HSS 63.5x38.1x6.4 HSS 2-1/2x1-1/2x1/4
United States
尺寸
d
63.5 mm
h
45.7 mm
b
38.1 mm
b
20.3 mm
tnom
6.35 mm
tdes
5.92 mm
属性
W
8.05 kg/m
A
974 mm²
xo
0 mm
x-x 轴
Ix
429,000 mm⁴
Sx
13,500 mm³
Zx
18,200 mm³
rx
21 mm
y
31.8 mm
yp
31.8 mm
y-y 轴
Iy
187,000 mm⁴
Sy
9,820 mm³
Zy
12,500 mm³
ry
13.9 mm
x
19 mm
xp
19 mm
扭转
J
458,000 mm⁴
C
17,400 mm³
Cw
0 mm⁶
附加属性
b
tdes
3.44
h
tdes
7.73
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
156 kN
Pn
Ωc
20.9 kN
