HSS 88.9x50.8x4.8 HSS 3-1/2x2x3/16

United States

Dimensions

88.9 mm

overall depth

75.7 mm

depth of flat wall

50.8 mm

width

37.6 mm

flat wall width

t_nom

4.76 mm

wall thickness (nominal)

t_des

4.42 mm

wall thickness (design)

Properties

9.27 kg/m

weight

1,100 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

1.09ᴇ6 mm⁴

moment of inertia

S_x

24,400 mm³

elastic section modulus

Z_x

31,000 mm³

plastic section modulus

r_x

31.2 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

450,000 mm⁴

moment of inertia

S_y

17,700 mm³

elastic section modulus

Z_y

20,800 mm³

plastic section modulus

r_y

20.1 mm

radius of gyration

25.4 mm

distance from edge to centroidal axis

x_p

25.4 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.06ᴇ6 mm⁴

torsional constant

30,400 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

8.49

slenderness ratio

t_des

17.1

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

6.39 kN-m

available flexural strength

V_n

Ω_v

82.8 kN

available shear strength

W_max

16.8 kN

maximum uniform load

Open in beam calculator →

P_max

8.39 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

4.3 kN-m

available flexural strength

V_n

Ω_v

41.1 kN

available shear strength

W_max

11.3 kN

maximum uniform load

Open in beam calculator →

P_max

5.64 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

177 kN

available tensile strength

P_n

Ω_c

49.8 kN

available compressive strength

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