HSS 457.2x254x6.4 HSS 18x10x1/4
United States
Dimensioner
d
457 mm
h
439 mm
b
254 mm
b
236 mm
tnom
6.35 mm
tdes
5.92 mm
Egenskaber
W
68.8 kg/m
A
8,190 mm²
xo
0 mm
x-x akse
Ix
236ᴇ6 mm⁴
Sx
1.03ᴇ6 mm³
Zx
1.25ᴇ6 mm³
rx
170 mm
y
229 mm
yp
229 mm
y-y akse
Iy
95.7ᴇ6 mm⁴
Sy
755,000 mm³
Zy
834,000 mm³
ry
108 mm
x
127 mm
xp
127 mm
Torsion
J
214ᴇ6 mm⁴
C
1.28ᴇ6 mm³
Cw
0 mm⁶
Yderligere egenskaber
b
tdes
39.9
h
tdes
74.3
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,310 kN
Pn
Ωc
1,110 kN