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) : 11.1 (mm)
Axial Properties
Sectional area(A) : 332.64 (cm2)
Bending Properties
Moment of inertia about y-axis(Iy) : 378399.2 (cm4)
Polar moment of inertia(Ip) : 756798.41 (cm4)
Radius of gyration about y-axis(iy) : 337.3 (mm)
Polar radius of gyration(ip) : 477 (mm)
Statical moment of area about y-axis(max Sy) : 2516.71 (cm3)
Elastic section modulus about y-axis(Wy) : 7842.47 (cm3)
Shear Properties
Shear area in y-direction(Ay) : 166.32 (cm2)
Torsional Properties
Torsional constant(It) : 756798.41 (cm4)
Section modulus for torsion(Wt) : 15684.94 (cm3)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 10100.63 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.288
Plastic shear area in y-direction(Apl,y) : 211.77 (cm2)
Plastic limiting normal force(Npl) : 7814.582 (kN)
Plastic limiting shear force(Vpl,y) : 2873.181 (kN)
Plastic limiting bending moment(Mpl,y) : 2372.52 (kNm)
Other Properties
Weight(G) : 261 (kg/m)
Surface area per unit length(Am) : 3.032 (m2/m)
Volume(V) : 33264.09 (cm3/m)
Section factor(Am/V) : 91.138 (1/m)
Cell area(Acell) : 7146.54 (cm2)
