IR 457x96.7 IR 18x65

Mexico

Dimensions

466 mm

depth

193 mm

flange width

t_f

19.1 mm

flange thickness

t_w

11.4 mm

web thickness

Secondary Dimensions

393 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

96.7 kg/m

weight

12,300 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

96.5 mm

shear center distance to edge

x-x Axis

I_x

445ᴇ6 mm⁴

moment of inertia

S_x

1.92ᴇ6 mm³

elastic section modulus

Z_x

2.18ᴇ6 mm³

plastic section modulus

r_x

190 mm

radius of gyration

233 mm

distance from edge to centroidal axis

y_p

233 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

22.8ᴇ6 mm⁴

moment of inertia

S_y

236,000 mm³

elastic section modulus

Z_y

369,000 mm³

plastic section modulus

r_y

43 mm

radius of gyration

96.5 mm

distance from edge to centroidal axis

x_p

96.5 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.14ᴇ6 mm⁴

torsional constant

C_w

1.15ᴇ12 mm⁶

warping constant

W_no

21,600 mm²

normalized warping function

S_w1

19.9ᴇ6 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

324 kN-m

available flexural strength

V_n

Ω_v

527 kN

available shear strength

W_max

850 kN

maximum uniform load

Open in beam calculator →

P_max

425 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

54.8 kN-m

available flexural strength

V_n

Ω_v

657 kN

available shear strength

W_max

144 kN

maximum uniform load

Open in beam calculator →

P_max

72 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,830 kN

available tensile strength

P_n

Ω_c

1,410 kN

available compressive strength

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