HSS 127x127x7.9 HSS 5x5x5/16

United States

Dimensions

127 mm

overall depth

105 mm

depth of flat wall

127 mm

width

105 mm

flat wall width

t_nom

7.94 mm

wall thickness (nominal)

t_des

7.39 mm

wall thickness (design)

Properties

28.4 kg/m

weight

3,390 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

7.91ᴇ6 mm⁴

moment of inertia

S_x

125,000 mm³

elastic section modulus

Z_x

150,000 mm³

plastic section modulus

r_x

48.3 mm

radius of gyration

63.5 mm

distance from edge to centroidal axis

y_p

63.5 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

7.91ᴇ6 mm⁴

moment of inertia

S_y

125,000 mm³

elastic section modulus

Z_y

150,000 mm³

plastic section modulus

r_y

48.3 mm

radius of gyration

63.5 mm

distance from edge to centroidal axis

x_p

63.5 mm

horizontal distance from edge to plastic neutral axis

Torsion

13ᴇ6 mm⁴

torsional constant

189,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

14.2

slenderness ratio

t_des

14.2

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

31 kN-m

available flexural strength

V_n

Ω_v

192 kN

available shear strength

W_max

81.3 kN

maximum uniform load

Open in beam calculator →

P_max

40.7 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

31 kN-m

available flexural strength

V_n

Ω_v

192 kN

available shear strength

W_max

81.3 kN

maximum uniform load

Open in beam calculator →

P_max

40.7 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

544 kN

available tensile strength

P_n

Ω_c

523 kN

available compressive strength

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