HSS 355.6x101.6x7.9 HSS 14x4x5/16

United States

Dimensions

356 mm

overall depth

333 mm

depth of flat wall

102 mm

width

79.5 mm

flat wall width

t_nom

7.94 mm

wall thickness (nominal)

t_des

7.39 mm

wall thickness (design)

Properties

53.7 kg/m

weight

6,400 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

89.9ᴇ6 mm⁴

moment of inertia

S_x

506,000 mm³

elastic section modulus

Z_x

665,000 mm³

plastic section modulus

r_x

119 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

12.2ᴇ6 mm⁴

moment of inertia

S_y

239,000 mm³

elastic section modulus

Z_y

269,000 mm³

plastic section modulus

r_y

43.7 mm

radius of gyration

50.8 mm

distance from edge to centroidal axis

x_p

50.8 mm

horizontal distance from edge to plastic neutral axis

Torsion

36.5ᴇ6 mm⁴

torsional constant

442,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

10.7

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

137 kN-m

available flexural strength

V_n

Ω_v

610 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 →

Minor Axis Bending

M_n

Ω_b

40.5 kN-m

available flexural strength

V_n

Ω_v

145 kN

available shear strength

W_max

106 kN

maximum uniform load

Open in beam calculator →

P_max

53.1 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,030 kN

available tensile strength

P_n

Ω_c

875 kN

available compressive strength

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