HSS 76.2x63.5x6.4 HSS 3x2-1/2x1/4
United States
尺寸
d
76.2 mm
h
58.4 mm
b
63.5 mm
b
45.7 mm
tnom
6.35 mm
tdes
5.92 mm
特性
W
11.8 kg/m
A
1,430 mm²
xo
0 mm
x-x 軸
Ix
1.07ᴇ6 mm⁴
Sx
28,200 mm³
Zx
35,400 mm³
rx
27.4 mm
y
38.1 mm
yp
38.1 mm
y-y 軸
Iy
803,000 mm⁴
Sy
25,200 mm³
Zy
31,100 mm³
ry
23.7 mm
x
31.8 mm
xp
31.7 mm
扭轉
J
1.56ᴇ6 mm⁴
C
40,700 mm³
Cw
0 mm⁶
附加屬性
b
tdes
7.73
h
tdes
9.88
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
229 kN
Pn
Ωc
89.7 kN
