HSS 73x3.2 HSS 2.875x0.125

United States

Dimensions

73.2 mm

outer diameter

t_nom

3.18 mm

wall thickness (nominal)

t_des

2.95 mm

wall thickness (design)

Properties

5.46 kg/m

weight

652 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

399,000 mm⁴

moment of inertia

S_x

10,900 mm³

elastic section modulus

Z_x

14,500 mm³

plastic section modulus

r_x

24.8 mm

radius of gyration

36.6 mm

distance from edge to centroidal axis

y_p

36.6 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

399,000 mm⁴

moment of inertia

S_y

10,900 mm³

elastic section modulus

Z_y

14,500 mm³

plastic section modulus

r_y

24.8 mm

radius of gyration

36.6 mm

distance from edge to centroidal axis

x_p

36.6 mm

horizontal distance from edge to plastic neutral axis

Torsion

799,000 mm⁴

torsional constant

21,900 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

24.8

slenderness ratio

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

345 N/mm²

yield strength

F_u

427 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

2.99 kN-m

available flexural strength

V_n

Ω_v

40.4 kN

available shear strength

W_max

7.85 kN

maximum uniform load

Open in beam calculator →

P_max

3.92 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

2.99 kN-m

available flexural strength

V_n

Ω_v

40.4 kN

available shear strength

W_max

7.85 kN

maximum uniform load

Open in beam calculator →

P_max

3.92 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

104 kN

available tensile strength

P_n

Ω_c

44.7 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.