UB 203x133x30

United Kingdom

Dimensions

207 mm

depth

134 mm

flange width

t_f

9.6 mm

flange thickness

t_w

6.4 mm

web thickness

r₁

7.6 mm

fillet radius

Secondary Dimensions

172 mm

depth between fillets

P_B

923 mm

perimeter

Properties

30 kg/m

weight

3,820 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

66.9 mm

shear center distance to edge

x-x Axis

I_x

29ᴇ6 mm⁴

moment of inertia

S_x

280,000 mm³

elastic section modulus

Z_x

314,000 mm³

plastic section modulus

r_x

87.1 mm

radius of gyration

c_y

103 mm

distance from edge to centroidal axis

y_p

103 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

3.85ᴇ6 mm⁴

moment of inertia

S_y

57,500 mm³

elastic section modulus

Z_y

88,200 mm³

plastic section modulus

r_y

31.7 mm

radius of gyration

c_x

67 mm

distance from edge to centroidal axis

x_p

67 mm

horizontal distance from edge to plastic neutral axis

Torsion

103,000 mm⁴

torsional constant

C_w

37.4ᴇ9 mm⁶

warping constant

W_no

6,600 mm²

normalized warping function

S_w1

2.12ᴇ6 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

46.7 kN-m

available flexural strength

V_n

Ω_v

131 kN

available shear strength

W_max

122 kN

maximum uniform load

Open in beam calculator →

P_max

61.2 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

13.1 kN-m

available flexural strength

V_n

Ω_v

229 kN

available shear strength

W_max

34.4 kN

maximum uniform load

Open in beam calculator →

P_max

17.2 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

568 kN

available tensile strength

P_n

Ω_c

349 kN

available compressive strength

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