CHS 273×8.7

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) : 8.7 (mm)

Axial Properties
Sectional area(A) : 72.24 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 6314.53 (cm4)
Polar moment of inertia(Ip) : 12629.06 (cm4)
Radius of gyration about y-axis(iy) : 93.5 (mm)
Polar radius of gyration(ip) : 132.2 (mm)
Statical moment of area about y-axis(max Sy) : 150.65 (cm3)
Elastic section modulus about y-axis(Wy) : 462.6 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 36.12 (cm2)

Torsional Properties
Torsional constant(It) : 12629.06 (cm4)
Section modulus for torsion(Wt) : 925.21 (cm3)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 607.95 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.314
Plastic shear area in y-direction(Apl,y) : 45.99 (cm2)
Plastic limiting normal force(Npl) : 1697.057 (kN)
Plastic limiting shear force(Vpl,y) : 623.956 (kN)
Plastic limiting bending moment(Mpl,y) : 142.8 (kNm)

Other Properties
Weight(G) : 56.7 (kg/m)
Surface area per unit length(Am) : 0.858 (m2/m)
Volume(V) : 7223.81 (cm3/m)
Section factor(Am/V) : 118.726 (1/m)
Cell area(Acell) : 548.64 (cm2)

CHS 273x8.7
CHS 273x8.7
CHS-273x8.7.dwg
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