Pipe 15 STD Pipe 1/2 STD

United States

Dimensions

21.3 mm

outer diameter

15.8 mm

inner diameter

t_nom

2.77 mm

wall thickness (nominal)

t_des

2.57 mm

wall thickness (design)

Properties

1.26 kg/m

weight

151 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

6,660 mm⁴

moment of inertia

S_x

636 mm³

elastic section modulus

Z_x

909 mm³

plastic section modulus

r_x

6.71 mm

radius of gyration

10.7 mm

distance from edge to centroidal axis

y_p

10.7 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

6,660 mm⁴

moment of inertia

S_y

636 mm³

elastic section modulus

Z_y

909 mm³

plastic section modulus

r_y

6.71 mm

radius of gyration

10.7 mm

distance from edge to centroidal axis

x_p

10.7 mm

horizontal distance from edge to plastic neutral axis

Torsion

13,300 mm⁴

torsional constant

1,330 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

8.32

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

0.131 kN-m

available flexural strength

V_n

Ω_v

6.54 kN

available shear strength

W_max

0.345 kN

maximum uniform load

Open in beam calculator →

P_max

0.172 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

0.131 kN-m

available flexural strength

V_n

Ω_v

6.54 kN

available shear strength

W_max

0.345 kN

maximum uniform load

Open in beam calculator →

P_max

0.172 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

21.8 kN

available tensile strength

P_n

Ω_c

0.757 kN

available compressive strength

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