HSS 88.9x63.5x6.4 HSS 3-1/2x2-1/2x1/4

United States

Dimensions

88.9 mm

overall depth

71.1 mm

depth of flat wall

63.5 mm

width

45.7 mm

flat wall width

t_nom

6.35 mm

wall thickness (nominal)

t_des

5.92 mm

wall thickness (design)

Properties

13.1 kg/m

weight

1,570 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

1.58ᴇ6 mm⁴

moment of inertia

S_x

35,600 mm³

elastic section modulus

Z_x

44,900 mm³

plastic section modulus

r_x

31.8 mm

radius of gyration

44.5 mm

distance from edge to centroidal axis

y_p

44.5 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

928,000 mm⁴

moment of inertia

S_y

29,200 mm³

elastic section modulus

Z_y

35,400 mm³

plastic section modulus

r_y

24.3 mm

radius of gyration

31.8 mm

distance from edge to centroidal axis

x_p

31.8 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.98ᴇ6 mm⁴

torsional constant

48,500 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

7.73

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

9.27 kN-m

available flexural strength

V_n

Ω_v

104 kN

available shear strength

W_max

24.3 kN

maximum uniform load

Open in beam calculator →

P_max

12.2 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

7.31 kN-m

available flexural strength

V_n

Ω_v

67.1 kN

available shear strength

W_max

19.2 kN

maximum uniform load

Open in beam calculator →

P_max

9.59 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

252 kN

available tensile strength

P_n

Ω_c

104 kN

available compressive strength

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