HSS 304.8x254x6.4 HSS 12x10x1/4

United States

Dimensions

305 mm

overall depth

287 mm

depth of flat wall

254 mm

width

236 mm

flat wall width

t_nom

6.35 mm

wall thickness (nominal)

t_des

5.92 mm

wall thickness (design)

Properties

53.6 kg/m

weight

6,390 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

89.9ᴇ6 mm⁴

moment of inertia

S_x

590,000 mm³

elastic section modulus

Z_x

690,000 mm³

plastic section modulus

r_x

119 mm

radius of gyration

152 mm

distance from edge to centroidal axis

y_p

152 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

68.3ᴇ6 mm⁴

moment of inertia

S_y

536,000 mm³

elastic section modulus

Z_y

610,000 mm³

plastic section modulus

r_y

103 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

120ᴇ6 mm⁴

torsional constant

841,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

39.9

slenderness ratio

t_des

48.5

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

111 kN-m

available flexural strength

V_n

Ω_v

421 kN

available shear strength

W_max

291 kN

maximum uniform load

Open in beam calculator →

P_max

146 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

91.6 kN-m

available flexural strength

V_n

Ω_v

346 kN

available shear strength

W_max

241 kN

maximum uniform load

Open in beam calculator →

P_max

120 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,020 kN

available tensile strength

P_n

Ω_c

1,060 kN

available compressive strength

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