Pipe 20 XS Pipe 3/4 XS

United States

Dimensions

26.7 mm

outer diameter

18.8 mm

inner diameter

t_nom

3.91 mm

wall thickness (nominal)

t_des

3.63 mm

wall thickness (design)

Properties

2.2 kg/m

weight

263 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

17,900 mm⁴

moment of inertia

S_x

1,340 mm³

elastic section modulus

Z_x

1,950 mm³

plastic section modulus

r_x

8.26 mm

radius of gyration

13.3 mm

distance from edge to centroidal axis

y_p

13.3 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

17,900 mm⁴

moment of inertia

S_y

1,340 mm³

elastic section modulus

Z_y

1,950 mm³

plastic section modulus

r_y

8.26 mm

radius of gyration

13.3 mm

distance from edge to centroidal axis

x_p

13.3 mm

horizontal distance from edge to plastic neutral axis

Torsion

35,800 mm⁴

torsional constant

2,800 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

7.34

slenderness ratio

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

241 N/mm²

yield strength

F_u

414 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

0.282 kN-m

available flexural strength

V_n

Ω_v

11.4 kN

available shear strength

W_max

0.74 kN

maximum uniform load

Open in beam calculator →

P_max

0.37 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

0.282 kN-m

available flexural strength

V_n

Ω_v

11.4 kN

available shear strength

W_max

0.74 kN

maximum uniform load

Open in beam calculator →

P_max

0.37 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

37.9 kN

available tensile strength

P_n

Ω_c

2 kN

available compressive strength

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