IR 254x44.8 IR 10x30

Mexico

Dimensions

266 mm

depth

148 mm

flange width

t_f

13 mm

flange thickness

t_w

7.6 mm

web thickness

Secondary Dimensions

218 mm

depth between fillets

k_des

24 mm

design distance including flange thickness and web fillet

k₁

13 mm

distance from web center to flange fillet

Properties

44.8 kg/m

weight

5,700 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

74 mm

shear center distance to edge

x-x Axis

I_x

70.8ᴇ6 mm⁴

moment of inertia

S_x

531,000 mm³

elastic section modulus

Z_x

600,000 mm³

plastic section modulus

r_x

112 mm

radius of gyration

133 mm

distance from edge to centroidal axis

y_p

133 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

6.95ᴇ6 mm⁴

moment of inertia

S_y

94,000 mm³

elastic section modulus

Z_y

145,000 mm³

plastic section modulus

r_y

35 mm

radius of gyration

74 mm

distance from edge to centroidal axis

x_p

74 mm

horizontal distance from edge to plastic neutral axis

Torsion

258,000 mm⁴

torsional constant

C_w

113ᴇ9 mm⁶

warping constant

W_no

9,360 mm²

normalized warping function

S_w1

4.5ᴇ6 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

89.2 kN-m

available flexural strength

V_n

Ω_v

201 kN

available shear strength

W_max

234 kN

maximum uniform load

Open in beam calculator →

P_max

117 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

21.6 kN-m

available flexural strength

V_n

Ω_v

343 kN

available shear strength

W_max

56.6 kN

maximum uniform load

Open in beam calculator →

P_max

28.3 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

847 kN

available tensile strength

P_n

Ω_c

568 kN

available compressive strength

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