W 460x106 W 18x71

United States

Dimensions

470 mm

depth

d_det

470 mm

depth (detailing value)

194 mm

flange width

b_f,det

194 mm

flange width (detailing value)

t_f

20.6 mm

flange thickness

t_f,det

20.6 mm

flange thickness (detailing value)

t_w

12.6 mm

web thickness

t_w,det

12.7 mm

web thickness (detailing value)

Secondary Dimensions

394 mm

depth between fillets

P_B

1,670 mm

perimeter

k_des

30.7 mm

design distance including flange thickness and web fillet

k_det

38.1 mm

detailing distance including flange thickness and web fillet

k₁

22.2 mm

distance from web center to flange fillet

Properties

106 kg/m

weight

13,500 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

97 mm

shear center distance to edge

r_ts

52.1 mm

effective radius of gyration

x-x Axis

I_x

487ᴇ6 mm⁴

moment of inertia

S_x

2.08ᴇ6 mm³

elastic section modulus

Z_x

2.39ᴇ6 mm³

plastic section modulus

r_x

190 mm

radius of gyration

235 mm

distance from edge to centroidal axis

y_p

235 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

25.1ᴇ6 mm⁴

moment of inertia

S_y

259,000 mm³

elastic section modulus

Z_y

405,000 mm³

plastic section modulus

r_y

43.2 mm

radius of gyration

97 mm

distance from edge to centroidal axis

x_p

97 mm

horizontal distance from edge to plastic neutral axis

Torsion

1.45ᴇ6 mm⁴

torsional constant

C_w

1.26ᴇ12 mm⁶

warping constant

W_no

21,800 mm²

normalized warping function

S_w1

21.8ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

6.35 mm

detailing value of web thickness divided by 2

P_A

1,480 mm

perimeter minus one flange surface

b_f

2t_f

4.71

slenderness ratio

t_w

32.4

slenderness ratio

Q_f

420,000 mm³

statical moment at the flange above web vertical edge

Q_w

1.19ᴇ6 mm³

statical moment at mid-depth of the cross section

h_o

450 mm

distance between the flange centroids

WG_i

88.9 mm

workable gage for inner flange holes

Allowable Strength Design

Beam Length

Steel Grade

Material

F_y

345 N/mm²

yield strength

F_u

448 N/mm²

ultimate tensile strength

Major Axis Bending

M_n

Ω_b

494 kN-m

available flexural strength

V_n

Ω_v

815 kN

available shear strength

W_max

1,300 kN

maximum uniform load

Open in beam calculator →

P_max

648 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

83.6 kN-m

available flexural strength

V_n

Ω_v

989 kN

available shear strength

W_max

219 kN

maximum uniform load

Open in beam calculator →

P_max

110 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

2,270 kN

available tensile strength

P_n

Ω_c

1,930 kN

available compressive strength

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