UB 127x76x13

United Kingdom

Dimensions

127 mm

depth

76 mm

flange width

t_f

7.6 mm

flange thickness

t_w

4 mm

web thickness

r₁

7.6 mm

fillet radius

Secondary Dimensions

96.6 mm

depth between fillets

P_B

537 mm

perimeter

Properties

13 kg/m

weight

1,650 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

38 mm

shear center distance to edge

x-x Axis

I_x

4.73ᴇ6 mm⁴

moment of inertia

S_x

74,600 mm³

elastic section modulus

Z_x

84,200 mm³

plastic section modulus

r_x

53.5 mm

radius of gyration

c_y

63.5 mm

distance from edge to centroidal axis

y_p

63.5 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

557,000 mm⁴

moment of inertia

S_y

14,700 mm³

elastic section modulus

Z_y

22,600 mm³

plastic section modulus

r_y

18.4 mm

radius of gyration

c_x

38 mm

distance from edge to centroidal axis

x_p

38 mm

horizontal distance from edge to plastic neutral axis

Torsion

28,500 mm⁴

torsional constant

C_w

2ᴇ9 mm⁶

warping constant

W_no

2,270 mm²

normalized warping function

S_w1

328,000 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

12.5 kN-m

available flexural strength

V_n

Ω_v

50.4 kN

available shear strength

W_max

32.8 kN

maximum uniform load

Open in beam calculator →

P_max

16.4 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

3.36 kN-m

available flexural strength

V_n

Ω_v

103 kN

available shear strength

W_max

8.82 kN

maximum uniform load

Open in beam calculator →

P_max

4.41 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

245 kN

available tensile strength

P_n

Ω_c

62.3 kN

available compressive strength

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