CHS 406.4×31.8

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) : 31.8 (mm)

Axial Properties
Sectional area(A) : 374.24 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 66116.34 (cm4)
Polar moment of inertia(Ip) : 132232.68 (cm4)
Radius of gyration about y-axis(iy) : 132.9 (mm)
Polar radius of gyration(ip) : 188 (mm)
Statical moment of area about y-axis(max Sy) : 1092.82 (cm3)
Elastic section modulus about y-axis(Wy) : 3253.76 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 187.12 (cm2)

Torsional Properties
Torsional constant(It) : 132232.68 (cm4)
Section modulus for torsion(Wt) : 6507.51 (cm3)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 4473.06 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.375
Plastic shear area in y-direction(Apl,y) : 238.25 (cm2)
Plastic limiting normal force(Npl) : 8791.74 (kN)
Plastic limiting shear force(Vpl,y) : 3232.452 (kN)
Plastic limiting bending moment(Mpl,y) : 1050.67 (kNm)

Other Properties
Weight(G) : 293.7 (kg/m)
Surface area per unit length(Am) : 1.277 (m2/m)
Volume(V) : 37423.53 (cm3/m)
Section factor(Am/V) : 34.116 (1/m)
Cell area(Acell) : 1102.11 (cm2)

CHS 406.4x31.8
CHS 406.4x31.8
CHS-406.4x31.8.dwg
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