W 690x384 W 27x258

United States

Dimensions

737 mm

depth

d_det

737 mm

depth (detailing value)

363 mm

flange width

b_f,det

362 mm

flange width (detailing value)

t_f

45 mm

flange thickness

t_f,det

44.4 mm

flange thickness (detailing value)

t_w

24.9 mm

web thickness

t_w,det

25.4 mm

web thickness (detailing value)

Secondary Dimensions

584 mm

depth between fillets

P_B

2,840 mm

perimeter

k_des

65 mm

design distance including flange thickness and web fillet

k_det

76.2 mm

detailing distance including flange thickness and web fillet

k₁

42.9 mm

distance from web center to flange fillet

Properties

384 kg/m

weight

49,100 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

182 mm

shear center distance to edge

r_ts

101 mm

effective radius of gyration

x-x Axis

I_x

4.5ᴇ9 mm⁴

moment of inertia

S_x

12.2ᴇ6 mm³

elastic section modulus

Z_x

14ᴇ6 mm³

plastic section modulus

r_x

302 mm

radius of gyration

368 mm

distance from edge to centroidal axis

y_p

368 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

358ᴇ6 mm⁴

moment of inertia

S_y

1.97ᴇ6 mm³

elastic section modulus

Z_y

3.06ᴇ6 mm³

plastic section modulus

r_y

85.3 mm

radius of gyration

182 mm

distance from edge to centroidal axis

x_p

182 mm

horizontal distance from edge to plastic neutral axis

Torsion

25.6ᴇ6 mm⁴

torsional constant

C_w

42.7ᴇ12 mm⁶

warping constant

W_no

62,800 mm²

normalized warping function

S_w1

256ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

12.7 mm

detailing value of web thickness divided by 2

P_A

2,480 mm

perimeter minus one flange surface

b_f

2t_f

4.03

slenderness ratio

t_w

24.4

slenderness ratio

Q_f

2.62ᴇ6 mm³

statical moment at the flange above web vertical edge

Q_w

6.95ᴇ6 mm³

statical moment at mid-depth of the cross section

h_o

691 mm

distance between the flange centroids

WG_i

140 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

2,880 kN-m

available flexural strength

V_n

Ω_v

2,530 kN

available shear strength

W_max

5,060 kN

maximum uniform load

Open in beam calculator →

P_max

3,780 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

633 kN-m

available flexural strength

V_n

Ω_v

4,050 kN

available shear strength

W_max

1,660 kN

maximum uniform load

Open in beam calculator →

P_max

830 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

8,250 kN

available tensile strength

P_n

Ω_c

9,230 kN

available compressive strength

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