1-1/4 ”

United States

Dimensions

31.8 mm

diameter

Properties

6.22 kg/m

weight

792 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

49,900 mm⁴

moment of inertia

S_x

3,140 mm³

elastic section modulus

Z_x

5,330 mm³

plastic section modulus

r_x

7.94 mm

radius of gyration

15.9 mm

distance from edge to centroidal axis

y_p

15.9 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

49,900 mm⁴

moment of inertia

S_y

3,140 mm³

elastic section modulus

Z_y

5,330 mm³

plastic section modulus

r_y

7.94 mm

radius of gyration

15.9 mm

distance from edge to centroidal axis

x_p

15.9 mm

horizontal distance from edge to plastic neutral axis

Torsion

99,800 mm⁴

torsional constant

C_w

0 mm⁶

warping constant

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

248 N/mm²

yield strength

F_u

400 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

0.747 kN-m

available flexural strength

W_max

1.96 kN

maximum uniform load

Open in beam calculator →

P_max

0.98 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

0.747 kN-m

available flexural strength

W_max

1.96 kN

maximum uniform load

Open in beam calculator →

P_max

0.98 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

118 kN

available tensile strength

P_n

Ω_c

5.57 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.