CHS 559×25.4

Circular Hollow Section

Series : CHS
Diameter Nominal(dn): 550 (mm)
Nominal Pipe Size(nps): 22 (in)
Standard : ANSI/ASME B 36.10M(Carbon & Alloy Pipes)
Region : United States
Shape : Circular
Manufacturing Type : Hot Rolled

Geometric Properties
Diameter(d) : 559 (mm)
Thickness(t) : 25.4 (mm)

Axial Properties
Sectional area(A) : 425.79 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 151888.19 (cm4)
Polar moment of inertia(Ip) : 303776.38 (cm4)
Radius of gyration about y-axis(iy) : 188.9 (mm)
Polar radius of gyration(ip) : 267.1 (mm)
Statical moment of area about y-axis(max Sy) : 1786.47 (cm3)
Elastic section modulus about y-axis(Wy) : 5434.28 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 212.9 (cm2)

Torsional Properties
Torsional constant(It) : 303776.38 (cm4)
Section modulus for torsion(Wt) : 10868.56 (cm3)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 7237.58 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.332
Plastic shear area in y-direction(Apl,y) : 271.07 (cm2)
Plastic limiting normal force(Npl) : 10002.981 (kN)
Plastic limiting shear force(Vpl,y) : 3677.789 (kN)
Plastic limiting bending moment(Mpl,y) : 1700.02 (kNm)

Other Properties
Weight(G) : 334.1 (kg/m)
Surface area per unit length(Am) : 1.756 (m2/m)
Volume(V) : 42579.39 (cm3/m)
Section factor(Am/V) : 41.244 (1/m)
Cell area(Acell) : 2236.26 (cm2)

CHS 559x25.4
CHS 559x25.4
CHS-559x25.4.dwg
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