HSS 57.2x50.8x3.2 HSS 2-1/4x2x1/8
United States
尺寸
d
57.2 mm
h
48.3 mm
b
50.8 mm
b
41.9 mm
tnom
3.18 mm
tdes
2.95 mm
特性
W
4.87 kg/m
A
579 mm²
xo
0 mm
x-x 軸
Ix
269,000 mm⁴
Sx
9,410 mm³
Zx
11,400 mm³
rx
21.5 mm
y
28.6 mm
yp
28.6 mm
y-y 軸
Iy
224,000 mm⁴
Sy
8,820 mm³
Zy
10,500 mm³
ry
19.7 mm
x
25.4 mm
xp
25.4 mm
扭轉
J
398,000 mm⁴
C
13,700 mm³
Cw
0 mm⁶
附加屬性
b
tdes
14.2
h
tdes
16.4
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
92.9 kN
Pn
Ωc
25 kN
