HSS 355.6x355.6x7.9 HSS 14x14x5/16

United States

Dimensions

356 mm

overall depth

333 mm

depth of flat wall

356 mm

width

333 mm

flat wall width

t_nom

7.94 mm

wall thickness (nominal)

t_des

7.39 mm

wall thickness (design)

Properties

85.4 kg/m

weight

10,100 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

204ᴇ6 mm⁴

moment of inertia

S_x

1.15ᴇ6 mm³

elastic section modulus

Z_x

1.32ᴇ6 mm³

plastic section modulus

r_x

142 mm

radius of gyration

178 mm

distance from edge to centroidal axis

y_p

178 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

204ᴇ6 mm⁴

moment of inertia

S_y

1.15ᴇ6 mm³

elastic section modulus

Z_y

1.32ᴇ6 mm³

plastic section modulus

r_y

142 mm

radius of gyration

178 mm

distance from edge to centroidal axis

x_p

178 mm

horizontal distance from edge to plastic neutral axis

Torsion

316ᴇ6 mm⁴

torsional constant

1.72ᴇ6 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

45.1

slenderness ratio

t_des

45.1

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

204 kN-m

available flexural strength

V_n

Ω_v

610 kN

available shear strength

W_max

536 kN

maximum uniform load

Open in beam calculator →

P_max

268 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

204 kN-m

available flexural strength

V_n

Ω_v

610 kN

available shear strength

W_max

536 kN

maximum uniform load

Open in beam calculator →

P_max

268 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,620 kN

available tensile strength

P_n

Ω_c

1,690 kN

available compressive strength

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