HSS 304.8x203.2x6.4 HSS 12x8x1/4
United States
尺寸
d
305 mm
h
287 mm
b
203 mm
b
185 mm
tnom
6.35 mm
tdes
5.92 mm
属性
W
48.6 kg/m
A
5,780 mm²
xo
0 mm
x-x 轴
Ix
76.6ᴇ6 mm⁴
Sx
501,000 mm³
Zx
600,000 mm³
rx
115 mm
y
152 mm
yp
152 mm
y-y 轴
Iy
41.1ᴇ6 mm⁴
Sy
405,000 mm³
Zy
456,000 mm³
ry
84.3 mm
x
102 mm
xp
102 mm
扭转
J
84.1ᴇ6 mm⁴
C
665,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
31.3
h
tdes
48.5
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
927 kN
Pn
Ωc
960 kN