HSS 304.8x101.6x12.7 HSS 12x4x1/2

United States

Dimensions

305 mm

overall depth

269 mm

depth of flat wall

102 mm

width

66 mm

flat wall width

t_nom

12.7 mm

wall thickness (nominal)

t_des

11.8 mm

wall thickness (design)

Properties

72.7 kg/m

weight

8,710 mm²

area

x_o

0 mm

shear center distance to centroid

x-x Axis

I_x

87.4ᴇ6 mm⁴

moment of inertia

S_x

572,000 mm³

elastic section modulus

Z_x

765,000 mm³

plastic section modulus

r_x

100 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

14.7ᴇ6 mm⁴

moment of inertia

S_y

290,000 mm³

elastic section modulus

Z_y

342,000 mm³

plastic section modulus

r_y

41.1 mm

radius of gyration

50.8 mm

distance from edge to centroidal axis

x_p

50.8 mm

horizontal distance from edge to plastic neutral axis

Torsion

43.7ᴇ6 mm⁴

torsional constant

535,000 mm³

hss torsional constant

C_w

0 mm⁶

warping constant

Additional Properties

t_des

5.6

slenderness ratio

t_des

22.8

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

158 kN-m

available flexural strength

V_n

Ω_v

788 kN

available shear strength

W_max

415 kN

maximum uniform load

Open in beam calculator →

P_max

207 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

70.7 kN-m

available flexural strength

V_n

Ω_v

194 kN

available shear strength

W_max

186 kN

maximum uniform load

Open in beam calculator →

P_max

92.8 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,400 kN

available tensile strength

P_n

Ω_c

1,200 kN

available compressive strength

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