HSS 558.8x406.4x7.9 HSS 22x16x5/16

United States

Dimensions

559 mm

overall depth

536 mm

depth of flat wall

406 mm

width

384 mm

flat wall width

t_nom

7.94 mm

wall thickness (nominal)

t_des

7.39 mm

wall thickness (design)

Properties

117 kg/m

weight

13,900 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

645ᴇ6 mm⁴

moment of inertia

S_x

2.31ᴇ6 mm³

elastic section modulus

Z_x

2.7ᴇ6 mm³

plastic section modulus

r_x

215 mm

radius of gyration

279 mm

distance from edge to centroidal axis

y_p

279 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

397ᴇ6 mm⁴

moment of inertia

S_y

1.95ᴇ6 mm³

elastic section modulus

Z_y

2.18ᴇ6 mm³

plastic section modulus

r_y

169 mm

radius of gyration

203 mm

distance from edge to centroidal axis

x_p

203 mm

horizontal distance from edge to plastic neutral axis

Torsion

762ᴇ6 mm⁴

torsional constant

3.15ᴇ6 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

slenderness ratio

t_des

72.6

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

398 kN-m

available flexural strength

V_n

Ω_v

802 kN

available shear strength

W_max

1,040 kN

maximum uniform load

Open in beam calculator →

P_max

522 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

275 kN-m

available flexural strength

V_n

Ω_v

704 kN

available shear strength

W_max

721 kN

maximum uniform load

Open in beam calculator →

P_max

361 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,230 kN

available tensile strength

P_n

Ω_c

1,820 kN

available compressive strength

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