HSS 304.8x304.8x9.5 HSS 12x12x3/8
United States
尺寸
d
305 mm
h
279 mm
b
305 mm
b
279 mm
tnom
9.52 mm
tdes
8.86 mm
属性
W
86.5 kg/m
A
10,300 mm²
xo
0 mm
x-x 轴
Ix
149ᴇ6 mm⁴
Sx
975,000 mm³
Zx
1.13ᴇ6 mm³
rx
120 mm
y
152 mm
yp
152 mm
y-y 轴
Iy
149ᴇ6 mm⁴
Sy
975,000 mm³
Zy
1.13ᴇ6 mm³
ry
120 mm
x
152 mm
xp
152 mm
扭转
J
234ᴇ6 mm⁴
C
1.47ᴇ6 mm³
Cw
0 mm⁶
附加属性
b
tdes
31.4
h
tdes
31.4
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,650 kN
Pn
Ωc
2,030 kN