HSS 88.9x63.5x6.4 HSS 3-1/2x2-1/2x1/4
United States
치수
d
88.9 mm
h
71.1 mm
b
63.5 mm
b
45.7 mm
tnom
6.35 mm
tdes
5.92 mm
특성
W
13.1 kg/m
A
1,570 mm²
xo
0 mm
x-x 축
Ix
1.58ᴇ6 mm⁴
Sx
35,600 mm³
Zx
44,900 mm³
rx
31.8 mm
y
44.5 mm
yp
44.5 mm
y-y 축
Iy
928,000 mm⁴
Sy
29,200 mm³
Zy
35,400 mm³
ry
24.3 mm
x
31.8 mm
xp
31.8 mm
비틀림
J
1.98ᴇ6 mm⁴
C
48,500 mm³
Cw
0 mm⁶
추가 속성
b
tdes
7.73
h
tdes
12
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
252 kN
Pn
Ωc
104 kN
