HSS 88.9x38.1x6.4 HSS 3-1/2x1-1/2x1/4

United States

Dimensions

88.9 mm

overall depth

71.1 mm

depth of flat wall

38.1 mm

width

20.3 mm

flat wall width

t_nom

6.35 mm

wall thickness (nominal)

t_des

5.92 mm

wall thickness (design)

Properties

10.6 kg/m

weight

1,270 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

1.06ᴇ6 mm⁴

moment of inertia

S_x

23,900 mm³

elastic section modulus

Z_x

32,400 mm³

plastic section modulus

r_x

29 mm

radius of gyration

44.4 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

266,000 mm⁴

moment of inertia

S_y

13,900 mm³

elastic section modulus

Z_y

17,400 mm³

plastic section modulus

r_y

14.5 mm

radius of gyration

19 mm

distance from edge to centroidal axis

x_p

19 mm

horizontal distance from edge to plastic neutral axis

Torsion

745,000 mm⁴

torsional constant

25,600 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

3.44

slenderness ratio

t_des

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

6.7 kN-m

available flexural strength

V_n

Ω_v

104 kN

available shear strength

W_max

17.6 kN

maximum uniform load

Open in beam calculator →

P_max

8.79 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

3.59 kN-m

available flexural strength

V_n

Ω_v

29.8 kN

available shear strength

W_max

9.41 kN

maximum uniform load

Open in beam calculator →

P_max

4.71 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

204 kN

available tensile strength

P_n

Ω_c

29.6 kN

available compressive strength

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