HSS 304.8x203.2x9.5 HSS 12x8x3/8
United States
尺寸
d
305 mm
h
279 mm
b
203 mm
b
177 mm
tnom
9.52 mm
tdes
8.86 mm
特性
W
71.3 kg/m
A
8,520 mm²
xo
0 mm
x-x 軸
Ix
109ᴇ6 mm⁴
Sx
716,000 mm³
Zx
869,000 mm³
rx
114 mm
y
152 mm
yp
152 mm
y-y 軸
Iy
58.3ᴇ6 mm⁴
Sy
575,000 mm³
Zy
657,000 mm³
ry
83.1 mm
x
102 mm
xp
102 mm
扭轉
J
122ᴇ6 mm⁴
C
950,000 mm³
Cw
0 mm⁶
附加屬性
b
tdes
19.9
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
1,370 kN
Pn
Ωc
1,590 kN