HSS 76.2x76.2x3.2 HSS 3x3x1/8
United States
尺寸
d
76.2 mm
h
67.3 mm
b
76.2 mm
b
67.3 mm
tnom
3.18 mm
tdes
2.95 mm
特性
W
7.07 kg/m
A
839 mm²
xo
0 mm
x-x 軸
Ix
741,000 mm⁴
Sx
19,500 mm³
Zx
22,900 mm³
rx
29.7 mm
y
38.1 mm
yp
38.1 mm
y-y 軸
Iy
741,000 mm⁴
Sy
19,500 mm³
Zy
22,900 mm³
ry
29.7 mm
x
38.1 mm
xp
38.1 mm
扭轉
J
1.18ᴇ6 mm⁴
C
29,300 mm³
Cw
0 mm⁶
附加屬性
b
tdes
22.9
h
tdes
22.9
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
134 kN
Pn
Ωc
80.2 kN
