HSS 127x50.8x6.4 HSS 5x2x1/4
United States
尺寸
d
127 mm
h
109 mm
b
50.8 mm
b
33 mm
tnom
6.35 mm
tdes
5.92 mm
特性
W
15.6 kg/m
A
1,880 mm²
xo
0 mm
x-x 軸
Ix
3.36ᴇ6 mm⁴
Sx
52,900 mm³
Zx
70,000 mm³
rx
42.4 mm
y
63.5 mm
yp
63.5 mm
y-y 軸
Iy
766,000 mm⁴
Sy
30,200 mm³
Zy
36,100 mm³
ry
20.2 mm
x
25.4 mm
xp
25.4 mm
扭轉
J
2.15ᴇ6 mm⁴
C
54,900 mm³
Cw
0 mm⁶
附加屬性
b
tdes
5.58
h
tdes
18.5
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
301 kN
Pn
Ωc
85.8 kN
