Pipe 450 STD Pipe 18 STD

United States

Dimensions

457 mm

outer diameter

439 mm

inner diameter

t_nom

9.52 mm

wall thickness (nominal)

t_des

8.86 mm

wall thickness (design)

Properties

105 kg/m

weight

12,500 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

315ᴇ6 mm⁴

moment of inertia

S_x

1.38ᴇ6 mm³

elastic section modulus

Z_x

1.79ᴇ6 mm³

plastic section modulus

r_x

158 mm

radius of gyration

229 mm

distance from edge to centroidal axis

y_p

229 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

315ᴇ6 mm⁴

moment of inertia

S_y

1.38ᴇ6 mm³

elastic section modulus

Z_y

1.79ᴇ6 mm³

plastic section modulus

r_y

158 mm

radius of gyration

229 mm

distance from edge to centroidal axis

x_p

229 mm

horizontal distance from edge to plastic neutral axis

Torsion

629ᴇ6 mm⁴

torsional constant

2.75ᴇ6 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

51.6

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

258 kN-m

available flexural strength

V_n

Ω_v

543 kN

available shear strength

W_max

677 kN

maximum uniform load

Open in beam calculator →

P_max

339 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

258 kN-m

available flexural strength

V_n

Ω_v

543 kN

available shear strength

W_max

677 kN

maximum uniform load

Open in beam calculator →

P_max

339 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,810 kN

available tensile strength

P_n

Ω_c

1,770 kN

available compressive strength

DISCLAIMER All results and information presented here must be verified for accuracy, suitability, and applicability by a qualified engineering professional. While we strive to produce high quality software, Ketchep.com, LLC makes no warranty that this software is free from defects or that these results are accurate, suitable, or applicable for any general or particular use. Anyone making use of this software and its output assumes all liability for such use.