HSS 254x7.9 HSS 10.000x0.312

United States

Dimensions

254 mm

outer diameter

t_nom

7.92 mm

wall thickness (nominal)

t_des

7.39 mm

wall thickness (design)

Properties

48.1 kg/m

weight

5,730 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

43.7ᴇ6 mm⁴

moment of inertia

S_x

342,000 mm³

elastic section modulus

Z_x

449,000 mm³

plastic section modulus

r_x

87.1 mm

radius of gyration

127 mm

distance from edge to centroidal axis

y_p

127 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

43.7ᴇ6 mm⁴

moment of inertia

S_y

342,000 mm³

elastic section modulus

Z_y

449,000 mm³

plastic section modulus

r_y

87.1 mm

radius of gyration

127 mm

distance from edge to centroidal axis

x_p

127 mm

horizontal distance from edge to plastic neutral axis

Torsion

87ᴇ6 mm⁴

torsional constant

686,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

34.4

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

92.7 kN-m

available flexural strength

V_n

Ω_v

355 kN

available shear strength

W_max

243 kN

maximum uniform load

Open in beam calculator →

P_max

122 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

92.7 kN-m

available flexural strength

V_n

Ω_v

355 kN

available shear strength

W_max

243 kN

maximum uniform load

Open in beam calculator →

P_max

122 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

918 kN

available tensile strength

P_n

Ω_c

1,080 kN

available compressive strength

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