CHS 273×7.8

Circular Hollow Section

Series : CHS
Diameter Nominal(dn): 250 (mm)
Nominal Pipe Size(nps): 10 (in)
Standard : ANSI/ASME B 36.10M(Carbon & Alloy Pipes)
Region : United States
Shape : Circular
Manufacturing Type : Hot Rolled

Geometric Properties
Diameter(d) : 273 (mm)
Thickness(t) : 7.8 (mm)

Axial Properties
Sectional area(A) : 64.99 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 5718.08 (cm4)
Polar moment of inertia(Ip) : 11436.17 (cm4)
Radius of gyration about y-axis(iy) : 93.8 (mm)
Polar radius of gyration(ip) : 132.7 (mm)
Statical moment of area about y-axis(max Sy) : 136.1 (cm3)
Elastic section modulus about y-axis(Wy) : 418.91 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 32.49 (cm2)

Torsional Properties
Torsional constant(It) : 11436.17 (cm4)
Section modulus for torsion(Wt) : 837.81 (cm3)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 548.74 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.31
Plastic shear area in y-direction(Apl,y) : 41.37 (cm2)
Plastic limiting normal force(Npl) : 1526.68 (kN)
Plastic limiting shear force(Vpl,y) : 561.313 (kN)
Plastic limiting bending moment(Mpl,y) : 128.89 (kNm)

Other Properties
Weight(G) : 51 (kg/m)
Surface area per unit length(Am) : 0.858 (m2/m)
Volume(V) : 6498.57 (cm3/m)
Section factor(Am/V) : 131.976 (1/m)
Cell area(Acell) : 552.38 (cm2)

CHS 273x7.8
CHS 273x7.8
CHS-273x7.8.dwg
104 KiB
49 Downloads
Details