HSS 101.6x76.2x7.9 HSS 4x3x5/16
United States
치수
d
102 mm
h
79.5 mm
b
76.2 mm
b
54.1 mm
tnom
7.94 mm
tdes
7.39 mm
특성
W
18.9 kg/m
A
2,270 mm²
xo
0 mm
x-x 축
Ix
2.97ᴇ6 mm⁴
Sx
58,500 mm³
Zx
73,900 mm³
rx
36.1 mm
y
50.8 mm
yp
50.8 mm
y-y 축
Iy
1.88ᴇ6 mm⁴
Sy
49,500 mm³
Zy
60,500 mm³
ry
28.7 mm
x
38.1 mm
xp
38.1 mm
비틀림
J
3.92ᴇ6 mm⁴
C
81,500 mm³
Cw
0 mm⁶
추가 속성
b
tdes
7.31
h
tdes
10.7
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
364 kN
Pn
Ωc
206 kN
