CHS 406.4×31

Circular Hollow Section

Series : CHS
Diameter Nominal(dn): 400 (mm)
Nominal Pipe Size(nps): 16 (in)
Standard : ANSI/ASME B 36.10M(Carbon & Alloy Pipes)
Region : United States
Shape : Circular
Manufacturing Type : Hot Rolled

Geometric Properties
Diameter(d) : 406.4 (mm)
Thickness(t) : 31 (mm)

Axial Properties
Sectional area(A) : 365.6 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 64841.92 (cm4)
Polar moment of inertia(Ip) : 129683.85 (cm4)
Radius of gyration about y-axis(iy) : 133.2 (mm)
Polar radius of gyration(ip) : 188.3 (mm)
Statical moment of area about y-axis(max Sy) : 1070.44 (cm3)
Elastic section modulus about y-axis(Wy) : 3191.04 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 182.8 (cm2)

Torsional Properties
Torsional constant(It) : 129683.85 (cm4)
Section modulus for torsion(Wt) : 6382.08 (cm3)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 4378.61 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.372
Plastic shear area in y-direction(Apl,y) : 232.75 (cm2)
Plastic limiting normal force(Npl) : 8588.867 (kN)
Plastic limiting shear force(Vpl,y) : 3157.862 (kN)
Plastic limiting bending moment(Mpl,y) : 1028.48 (kNm)

Other Properties
Weight(G) : 286.9 (kg/m)
Surface area per unit length(Am) : 1.277 (m2/m)
Volume(V) : 36559.97 (cm3/m)
Section factor(Am/V) : 34.922 (1/m)
Cell area(Acell) : 1106.82 (cm2)

CHS 406.4x31
CHS 406.4x31
CHS-406.4x31.dwg
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