IR 406x114.5 IR 16x77

Mexico

Dimensions

420 mm

depth

261 mm

flange width

t_f

19.3 mm

flange thickness

t_w

11.6 mm

web thickness

Secondary Dimensions

347 mm

depth between fillets

k_des

30 mm

design distance including flange thickness and web fillet

k₁

22 mm

distance from web center to flange fillet

Properties

114 kg/m

weight

14,600 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

130 mm

shear center distance to edge

x-x Axis

I_x

462ᴇ6 mm⁴

moment of inertia

S_x

2.2ᴇ6 mm³

elastic section modulus

Z_x

2.46ᴇ6 mm³

plastic section modulus

r_x

178 mm

radius of gyration

210 mm

distance from edge to centroidal axis

y_p

210 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

57.4ᴇ6 mm⁴

moment of inertia

S_y

441,000 mm³

elastic section modulus

Z_y

674,000 mm³

plastic section modulus

r_y

63 mm

radius of gyration

131 mm

distance from edge to centroidal axis

x_p

131 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.49ᴇ6 mm⁴

torsional constant

C_w

2.3ᴇ12 mm⁶

warping constant

W_no

26,100 mm²

normalized warping function

S_w1

32.9ᴇ6 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

365 kN-m

available flexural strength

V_n

Ω_v

484 kN

available shear strength

W_max

959 kN

maximum uniform load

Open in beam calculator →

P_max

480 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

100 kN-m

available flexural strength

V_n

Ω_v

898 kN

available shear strength

W_max

263 kN

maximum uniform load

Open in beam calculator →

P_max

131 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,170 kN

available tensile strength

P_n

Ω_c

1,920 kN

available compressive strength

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