IR 254x67.4 IR 10x45

Mexico

Dimensions

257 mm

depth

202 mm

flange width

t_f

15.7 mm

flange thickness

t_w

8.9 mm

web thickness

Secondary Dimensions

193 mm

depth between fillets

k_des

32 mm

design distance including flange thickness and web fillet

k₁

17 mm

distance from web center to flange fillet

Properties

67.4 kg/m

weight

8,580 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

101 mm

shear center distance to edge

x-x Axis

I_x

103ᴇ6 mm⁴

moment of inertia

S_x

805,000 mm³

elastic section modulus

Z_x

900,000 mm³

plastic section modulus

r_x

110 mm

radius of gyration

128 mm

distance from edge to centroidal axis

y_p

128 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

22.2ᴇ6 mm⁴

moment of inertia

S_y

218,000 mm³

elastic section modulus

Z_y

333,000 mm³

plastic section modulus

r_y

51 mm

radius of gyration

101 mm

distance from edge to centroidal axis

x_p

101 mm

horizontal distance from edge to plastic neutral axis

Torsion

629,000 mm⁴

torsional constant

C_w

314ᴇ9 mm⁶

warping constant

W_no

12,200 mm²

normalized warping function

S_w1

9.66ᴇ6 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

134 kN-m

available flexural strength

V_n

Ω_v

227 kN

available shear strength

W_max

351 kN

maximum uniform load

Open in beam calculator →

P_max

176 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

49.5 kN-m

available flexural strength

V_n

Ω_v

566 kN

available shear strength

W_max

130 kN

maximum uniform load

Open in beam calculator →

P_max

65 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

1,280 kN

available tensile strength

P_n

Ω_c

1,060 kN

available compressive strength

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