UB 203x133x25

United Kingdom

Dimensions

203 mm

depth

133 mm

flange width

t_f

7.8 mm

flange thickness

t_w

5.7 mm

web thickness

r₁

7.6 mm

fillet radius

Secondary Dimensions

172 mm

depth between fillets

P_B

915 mm

perimeter

Properties

25.1 kg/m

weight

3,200 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

66.6 mm

shear center distance to edge

x-x Axis

I_x

23.4ᴇ6 mm⁴

moment of inertia

S_x

230,000 mm³

elastic section modulus

Z_x

258,000 mm³

plastic section modulus

r_x

85.6 mm

radius of gyration

c_y

102 mm

distance from edge to centroidal axis

y_p

102 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

3.08ᴇ6 mm⁴

moment of inertia

S_y

46,200 mm³

elastic section modulus

Z_y

70,900 mm³

plastic section modulus

r_y

31 mm

radius of gyration

c_x

66.6 mm

distance from edge to centroidal axis

x_p

66.6 mm

horizontal distance from edge to plastic neutral axis

Torsion

59,600 mm⁴

torsional constant

C_w

29.4ᴇ9 mm⁶

warping constant

W_no

6,510 mm²

normalized warping function

S_w1

1.69ᴇ6 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

38.3 kN-m

available flexural strength

V_n

Ω_v

115 kN

available shear strength

W_max

101 kN

maximum uniform load

Open in beam calculator →

P_max

50.3 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

10.5 kN-m

available flexural strength

V_n

Ω_v

185 kN

available shear strength

W_max

27.7 kN

maximum uniform load

Open in beam calculator →

P_max

13.8 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

476 kN

available tensile strength

P_n

Ω_c

286 kN

available compressive strength

DISCLAIMER All results and information presented here must be verified for accuracy, suitability, and applicability by a qualified engineering professional. While we strive to produce high quality software, Ketchep.com, LLC makes no warranty that this software is free from defects or that these results are accurate, suitable, or applicable for any general or particular use. Anyone making use of this software and its output assumes all liability for such use.