IR 406x59.8 IR 16x40

Mexico

Dimensions

407 mm

depth

178 mm

flange width

t_f

12.8 mm

flange thickness

t_w

7.8 mm

web thickness

Secondary Dimensions

346 mm

depth between fillets

k_des

24 mm

design distance including flange thickness and web fillet

k₁

21 mm

distance from web center to flange fillet

Properties

59.8 kg/m

weight

7,610 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

89 mm

shear center distance to edge

x-x Axis

I_x

216ᴇ6 mm⁴

moment of inertia

S_x

1.06ᴇ6 mm³

elastic section modulus

Z_x

1.2ᴇ6 mm³

plastic section modulus

r_x

169 mm

radius of gyration

203 mm

distance from edge to centroidal axis

y_p

203 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

12ᴇ6 mm⁴

moment of inertia

S_y

135,000 mm³

elastic section modulus

Z_y

208,000 mm³

plastic section modulus

r_y

40 mm

radius of gyration

89 mm

distance from edge to centroidal axis

x_p

89 mm

horizontal distance from edge to plastic neutral axis

Torsion

329,000 mm⁴

torsional constant

C_w

468ᴇ9 mm⁶

warping constant

W_no

17,500 mm²

normalized warping function

S_w1

9.99ᴇ6 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

178 kN-m

available flexural strength

V_n

Ω_v

315 kN

available shear strength

W_max

466 kN

maximum uniform load

Open in beam calculator →

P_max

233 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

30.9 kN-m

available flexural strength

V_n

Ω_v

406 kN

available shear strength

W_max

81.1 kN

maximum uniform load

Open in beam calculator →

P_max

40.6 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,130 kN

available tensile strength

P_n

Ω_c

833 kN

available compressive strength

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