HSS 228.6x177.8x15.9 HSS 9x7x5/8

United States

Dimensions

229 mm

overall depth

184 mm

depth of flat wall

178 mm

width

134 mm

flat wall width

t_nom

15.9 mm

wall thickness (nominal)

t_des

14.8 mm

wall thickness (design)

Properties

88.3 kg/m

weight

10,600 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

72.4ᴇ6 mm⁴

moment of inertia

S_x

634,000 mm³

elastic section modulus

Z_x

791,000 mm³

plastic section modulus

r_x

82.8 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

48.7ᴇ6 mm⁴

moment of inertia

S_y

549,000 mm³

elastic section modulus

Z_y

664,000 mm³

plastic section modulus

r_y

68.1 mm

radius of gyration

88.9 mm

distance from edge to centroidal axis

x_p

88.9 mm

horizontal distance from edge to plastic neutral axis

Torsion

97.8ᴇ6 mm⁴

torsional constant

893,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

9.05

slenderness ratio

t_des

12.5

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

163 kN-m

available flexural strength

V_n

Ω_v

674 kN

available shear strength

W_max

429 kN

maximum uniform load

Open in beam calculator →

P_max

214 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

137 kN-m

available flexural strength

V_n

Ω_v

488 kN

available shear strength

W_max

360 kN

maximum uniform load

Open in beam calculator →

P_max

180 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,700 kN

available tensile strength

P_n

Ω_c

1,890 kN

available compressive strength

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