UB 457x191x74

United Kingdom

Dimensions

457 mm

depth

190 mm

flange width

t_f

14.5 mm

flange thickness

t_w

9 mm

web thickness

r₁

10.2 mm

fillet radius

Secondary Dimensions

408 mm

depth between fillets

P_B

1,640 mm

perimeter

Properties

74.3 kg/m

weight

9,460 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

95.2 mm

shear center distance to edge

x-x Axis

I_x

333ᴇ6 mm⁴

moment of inertia

S_x

1.46ᴇ6 mm³

elastic section modulus

Z_x

1.65ᴇ6 mm³

plastic section modulus

r_x

188 mm

radius of gyration

c_y

228 mm

distance from edge to centroidal axis

y_p

228 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

16.7ᴇ6 mm⁴

moment of inertia

S_y

176,000 mm³

elastic section modulus

Z_y

272,000 mm³

plastic section modulus

r_y

42 mm

radius of gyration

c_x

95.2 mm

distance from edge to centroidal axis

x_p

95.2 mm

horizontal distance from edge to plastic neutral axis

Torsion

518,000 mm⁴

torsional constant

C_w

818ᴇ9 mm⁶

warping constant

W_no

21,100 mm²

normalized warping function

S_w1

14.5ᴇ6 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

245 kN-m

available flexural strength

V_n

Ω_v

408 kN

available shear strength

W_max

644 kN

maximum uniform load

Open in beam calculator →

P_max

322 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

40.4 kN-m

available flexural strength

V_n

Ω_v

492 kN

available shear strength

W_max

106 kN

maximum uniform load

Open in beam calculator →

P_max

53.1 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,410 kN

available tensile strength

P_n

Ω_c

1,070 kN

available compressive strength

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