HSS 323.9x15.9 HSS 12.750x0.625

United States

Dimensions

325 mm

outer diameter

t_nom

15.9 mm

wall thickness (nominal)

t_des

14.8 mm

wall thickness (design)

Properties

121 kg/m

weight

14,300 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

171ᴇ6 mm⁴

moment of inertia

S_x

1.06ᴇ6 mm³

elastic section modulus

Z_x

1.41ᴇ6 mm³

plastic section modulus

r_x

109 mm

radius of gyration

163 mm

distance from edge to centroidal axis

y_p

163 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

171ᴇ6 mm⁴

moment of inertia

S_y

1.06ᴇ6 mm³

elastic section modulus

Z_y

1.41ᴇ6 mm³

plastic section modulus

r_y

109 mm

radius of gyration

163 mm

distance from edge to centroidal axis

x_p

163 mm

horizontal distance from edge to plastic neutral axis

Torsion

343ᴇ6 mm⁴

torsional constant

2.14ᴇ6 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

21.9

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

291 kN-m

available flexural strength

V_n

Ω_v

887 kN

available shear strength

W_max

764 kN

maximum uniform load

Open in beam calculator →

P_max

382 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

291 kN-m

available flexural strength

V_n

Ω_v

887 kN

available shear strength

W_max

764 kN

maximum uniform load

Open in beam calculator →

P_max

382 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,300 kN

available tensile strength

P_n

Ω_c

2,790 kN

available compressive strength

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