HSS 88.9x4.8 HSS 3.500x0.188

United States

Dimensions

88.9 mm

outer diameter

t_nom

4.78 mm

wall thickness (nominal)

t_des

4.42 mm

wall thickness (design)

Properties

9.91 kg/m

weight

1,170 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

1.05ᴇ6 mm⁴

moment of inertia

S_x

23,600 mm³

elastic section modulus

Z_x

31,600 mm³

plastic section modulus

r_x

30 mm

radius of gyration

44.5 mm

distance from edge to centroidal axis

y_p

44.4 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

1.05ᴇ6 mm⁴

moment of inertia

S_y

23,600 mm³

elastic section modulus

Z_y

31,600 mm³

plastic section modulus

r_y

30 mm

radius of gyration

44.5 mm

distance from edge to centroidal axis

x_p

44.5 mm

horizontal distance from edge to plastic neutral axis

Torsion

2.1ᴇ6 mm⁴

torsional constant

47,200 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

20.1

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

6.53 kN-m

available flexural strength

V_n

Ω_v

72.7 kN

available shear strength

W_max

17.1 kN

maximum uniform load

Open in beam calculator →

P_max

8.57 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

6.53 kN-m

available flexural strength

V_n

Ω_v

72.7 kN

available shear strength

W_max

17.1 kN

maximum uniform load

Open in beam calculator →

P_max

8.57 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

188 kN

available tensile strength

P_n

Ω_c

114 kN

available compressive strength

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