HSS 63.5x38.1x3.2 HSS 2-1/2x1-1/2x1/8
United States
尺寸
d
63.5 mm
h
54.6 mm
b
38.1 mm
b
29.2 mm
tnom
3.18 mm
tdes
2.95 mm
特性
W
4.54 kg/m
A
542 mm²
xo
0 mm
x-x 軸
Ix
278,000 mm⁴
Sx
8,770 mm³
Zx
11,000 mm³
rx
22.7 mm
y
31.8 mm
yp
31.8 mm
y-y 軸
Iy
125,000 mm⁴
Sy
6,540 mm³
Zy
7,690 mm³
ry
15.2 mm
x
19 mm
xp
19 mm
扭轉
J
286,000 mm⁴
C
11,100 mm³
Cw
0 mm⁶
附加屬性
b
tdes
9.93
h
tdes
18.6
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
86.9 kN
Pn
Ωc
13.9 kN
