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) : 23.8 (mm)
Axial Properties
Sectional area(A) : 703.73 (cm2)
Bending Properties
Moment of inertia about y-axis(Iy) : 779758.66 (cm4)
Polar moment of inertia(Ip) : 1559517.33 (cm4)
Radius of gyration about y-axis(iy) : 332.9 (mm)
Polar radius of gyration(ip) : 470.8 (mm)
Statical moment of area about y-axis(max Sy) : 5235.95 (cm3)
Elastic section modulus about y-axis(Wy) : 16160.8 (cm3)
Shear Properties
Shear area in y-direction(Ay) : 351.87 (cm2)
Torsional Properties
Torsional constant(It) : 1559517.33 (cm4)
Section modulus for torsion(Wt) : 32321.6 (cm3)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 21087.9 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.305
Plastic shear area in y-direction(Apl,y) : 448.01 (cm2)
Plastic limiting normal force(Npl) : 16532.51 (kN)
Plastic limiting shear force(Vpl,y) : 6078.496 (kN)
Plastic limiting bending moment(Mpl,y) : 4953.3 (kNm)
Other Properties
Weight(G) : 552.3 (kg/m)
Surface area per unit length(Am) : 3.032 (m2/m)
Volume(V) : 70373.43 (cm3/m)
Section factor(Am/V) : 43.079 (1/m)
Cell area(Acell) : 6957.51 (cm2)
