HSS 304.8x76.2x4.8 HSS 12x3x3/16

United States

Dimensions

305 mm

overall depth

292 mm

depth of flat wall

76.2 mm

width

63 mm

flat wall width

t_nom

4.76 mm

wall thickness (nominal)

t_des

4.42 mm

wall thickness (design)

Properties

27.3 kg/m

weight

3,240 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

33.1ᴇ6 mm⁴

moment of inertia

S_x

218,000 mm³

elastic section modulus

Z_x

287,000 mm³

plastic section modulus

r_x

101 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

3.63ᴇ6 mm⁴

moment of inertia

S_y

95,200 mm³

elastic section modulus

Z_y

105,000 mm³

plastic section modulus

r_y

33.5 mm

radius of gyration

38.1 mm

distance from edge to centroidal axis

x_p

38.1 mm

horizontal distance from edge to plastic neutral axis

Torsion

11.2ᴇ6 mm⁴

torsional constant

177,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

14.2

slenderness ratio

t_des

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

57.8 kN-m

available flexural strength

V_n

Ω_v

287 kN

available shear strength

W_max

152 kN

maximum uniform load

Open in beam calculator →

P_max

75.9 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

12.7 kN-m

available flexural strength

V_n

Ω_v

68.9 kN

available shear strength

W_max

33.3 kN

maximum uniform load

Open in beam calculator →

P_max

16.6 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

519 kN

available tensile strength

P_n

Ω_c

299 kN

available compressive strength

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