HSS 88.9x5.5 HSS 3.500x0.216

United States

Dimensions

88.9 mm

outer diameter

t_nom

5.49 mm

wall thickness (nominal)

t_des

5.11 mm

wall thickness (design)

Properties

11.3 kg/m

weight

1,340 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

1.18ᴇ6 mm⁴

moment of inertia

S_x

26,700 mm³

elastic section modulus

Z_x

35,900 mm³

plastic section modulus

r_x

29.7 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

1.18ᴇ6 mm⁴

moment of inertia

S_y

26,700 mm³

elastic section modulus

Z_y

35,900 mm³

plastic section modulus

r_y

29.7 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

2.37ᴇ6 mm⁴

torsional constant

53,300 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

17.4

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

7.41 kN-m

available flexural strength

V_n

Ω_v

83.1 kN

available shear strength

W_max

19.4 kN

maximum uniform load

Open in beam calculator →

P_max

9.72 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

7.41 kN-m

available flexural strength

V_n

Ω_v

83.1 kN

available shear strength

W_max

19.4 kN

maximum uniform load

Open in beam calculator →

P_max

9.72 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

215 kN

available tensile strength

P_n

Ω_c

128 kN

available compressive strength

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