L 127x76x6.4 L 5x3x1/4
United States
尺寸
d
127 mm
b
76.2 mm
t
6.35 mm
tan(α)
0.371
次要維度
kdes
17.5 mm
kdet
17.5 mm
特性
W
9.82 kg/m
A
1,250 mm²
xo
13.3 mm
eo
3.18 mm
x-x 軸
Ix
2.12ᴇ6 mm⁴
Sx
24,700 mm³
Zx
43,900 mm³
rx
41.1 mm
y
41.7 mm
yp
28.4 mm
y-y 軸
Iy
587,000 mm⁴
Sy
9,830 mm³
Zy
17,200 mm³
ry
21.7 mm
x
16.5 mm
xp
4.93 mm
z-z 軸
Iz
343,000 mm⁴
Sz
8,050 mm³
rz
16.6 mm
w-w 軸
Iw
2.36ᴇ6 mm⁴
Sw
27,800 mm³
rw
43.5 mm
扭轉
J
18,200 mm⁴
Cw
16.3ᴇ6 mm⁶
Wno
0 mm²
ro
61.7 mm
附加屬性
b
t
20
zA
56.9 mm
zB
33.3 mm
zC
84.6 mm
wA
42.7 mm
wB
30 mm
wC
17.2 mm
SwA
41,600 mm³
SwB
71,100 mm³
SwC
28,000 mm³
SzA
8,050 mm³
SzB
11,500 mm³
SzC
20,000 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
210 kN
Pn
Ωc
36.1 kN
