UB 406x140x46

United Kingdom

Dimensions

403 mm

depth

142 mm

flange width

t_f

11.2 mm

flange thickness

t_w

6.8 mm

web thickness

r₁

10.2 mm

fillet radius

Secondary Dimensions

360 mm

depth between fillets

P_B

1,340 mm

perimeter

Properties

46 kg/m

weight

5,860 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

71.1 mm

shear center distance to edge

x-x Axis

I_x

157ᴇ6 mm⁴

moment of inertia

S_x

778,000 mm³

elastic section modulus

Z_x

888,000 mm³

plastic section modulus

r_x

164 mm

radius of gyration

c_y

202 mm

distance from edge to centroidal axis

y_p

202 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

5.38ᴇ6 mm⁴

moment of inertia

S_y

75,700 mm³

elastic section modulus

Z_y

118,000 mm³

plastic section modulus

r_y

30.3 mm

radius of gyration

c_x

71.1 mm

distance from edge to centroidal axis

x_p

71.1 mm

horizontal distance from edge to plastic neutral axis

Torsion

190,000 mm⁴

torsional constant

C_w

207ᴇ9 mm⁶

warping constant

W_no

13,900 mm²

normalized warping function

S_w1

5.55ᴇ6 mm⁴

warping statical moment

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

248 N/mm²

yield strength

F_u

400 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

132 kN-m

available flexural strength

V_n

Ω_v

272 kN

available shear strength

W_max

346 kN

maximum uniform load

Open in beam calculator →

P_max

173 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

17.5 kN-m

available flexural strength

V_n

Ω_v

284 kN

available shear strength

W_max

46 kN

maximum uniform load

Open in beam calculator →

P_max

23 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

871 kN

available tensile strength

P_n

Ω_c

511 kN

available compressive strength

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