HSS 304.8x152.4x7.9 HSS 12x6x5/16
United States
치수
d
305 mm
h
282 mm
b
152 mm
b
130 mm
tnom
7.94 mm
tdes
7.39 mm
특성
W
53.7 kg/m
A
6,400 mm²
xo
0 mm
x-x 축
Ix
76.6ᴇ6 mm⁴
Sx
503,000 mm³
Zx
624,000 mm³
rx
109 mm
y
152 mm
yp
152 mm
y-y 축
Iy
26.1ᴇ6 mm⁴
Sy
342,000 mm³
Zy
387,000 mm³
ry
64 mm
x
76.2 mm
xp
76.2 mm
비틀림
J
63.3ᴇ6 mm⁴
C
594,000 mm³
Cw
0 mm⁶
추가 속성
b
tdes
17.6
h
tdes
38.2
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,030 kN
Pn
Ωc
1,100 kN