HSS 228.6x76.2x7.9 HSS 9x3x5/16

United States

Dimensions

229 mm

overall depth

207 mm

depth of flat wall

76.2 mm

width

54.1 mm

flat wall width

t_nom

7.94 mm

wall thickness (nominal)

t_des

7.39 mm

wall thickness (design)

Properties

34.7 kg/m

weight

4,150 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

24ᴇ6 mm⁴

moment of inertia

S_x

210,000 mm³

elastic section modulus

Z_x

277,000 mm³

plastic section modulus

r_x

76.2 mm

radius of gyration

114 mm

distance from edge to centroidal axis

y_p

114 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

4.11ᴇ6 mm⁴

moment of inertia

S_y

108,000 mm³

elastic section modulus

Z_y

125,000 mm³

plastic section modulus

r_y

31.5 mm

radius of gyration

38.1 mm

distance from edge to centroidal axis

x_p

38.1 mm

horizontal distance from edge to plastic neutral axis

Torsion

12ᴇ6 mm⁴

torsional constant

198,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

7.31

slenderness ratio

t_des

27.9

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

57.2 kN-m

available flexural strength

V_n

Ω_v

378 kN

available shear strength

W_max

150 kN

maximum uniform load

Open in beam calculator →

P_max

75 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

25.3 kN-m

available flexural strength

V_n

Ω_v

98.9 kN

available shear strength

W_max

66.4 kN

maximum uniform load

Open in beam calculator →

P_max

33.2 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

665 kN

available tensile strength

P_n

Ω_c

432 kN

available compressive strength

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