Circular Hollow Section
Series : CHS
Diameter Nominal(dn): 950 (mm)
Nominal Pipe Size(nps): 38 (in)
Standard : ANSI/ASME B 36.10M(Carbon & Alloy Pipes)
Region : United States
Shape : Circular
Manufacturing Type : Hot Rolled
Geometric Properties
Diameter(d) : 965 (mm)
Thickness(t) : 27 (mm)
Axial Properties
Sectional area(A) : 795.64 (cm2)
Bending Properties
Moment of inertia about y-axis(Iy) : 875773.61 (cm4)
Polar moment of inertia(Ip) : 1751547.22 (cm4)
Radius of gyration about y-axis(iy) : 331.8 (mm)
Polar radius of gyration(ip) : 469.2 (mm)
Statical moment of area about y-axis(max Sy) : 5894.62 (cm3)
Elastic section modulus about y-axis(Wy) : 18150.75 (cm3)
Shear Properties
Shear area in y-direction(Ay) : 397.82 (cm2)
Torsional Properties
Torsional constant(It) : 1751547.22 (cm4)
Section modulus for torsion(Wt) : 36301.5 (cm3)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 23762.35 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.309
Plastic shear area in y-direction(Apl,y) : 506.52 (cm2)
Plastic limiting normal force(Npl) : 18691.602 (kN)
Plastic limiting shear force(Vpl,y) : 6872.327 (kN)
Plastic limiting bending moment(Mpl,y) : 5581.49 (kNm)
Other Properties
Weight(G) : 624.4 (kg/m)
Surface area per unit length(Am) : 3.032 (m2/m)
Volume(V) : 79563.98 (cm3/m)
Section factor(Am/V) : 38.103 (1/m)
Cell area(Acell) : 6910.28 (cm2)
