W 310x60 W 12x40

United States

Dimensions

302 mm

depth

d_det

305 mm

depth (detailing value)

203 mm

flange width

b_f,det

203 mm

flange width (detailing value)

t_f

13.1 mm

flange thickness

t_f,det

12.7 mm

flange thickness (detailing value)

t_w

7.49 mm

web thickness

t_w,det

7.94 mm

web thickness (detailing value)

Secondary Dimensions

235 mm

depth between fillets

P_B

1,380 mm

perimeter

k_des

25.9 mm

design distance including flange thickness and web fillet

k_det

34.9 mm

detailing distance including flange thickness and web fillet

k₁

22.2 mm

distance from web center to flange fillet

Properties

59.5 kg/m

weight

7,550 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

102 mm

shear center distance to edge

r_ts

56.1 mm

effective radius of gyration

x-x Axis

I_x

128ᴇ6 mm⁴

moment of inertia

S_x

844,000 mm³

elastic section modulus

Z_x

934,000 mm³

plastic section modulus

r_x

130 mm

radius of gyration

151 mm

distance from edge to centroidal axis

y_p

151 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

18.4ᴇ6 mm⁴

moment of inertia

S_y

180,000 mm³

elastic section modulus

Z_y

275,000 mm³

plastic section modulus

r_y

49.3 mm

radius of gyration

102 mm

distance from edge to centroidal axis

x_p

102 mm

horizontal distance from edge to plastic neutral axis

Torsion

377,000 mm⁴

torsional constant

C_w

387ᴇ9 mm⁶

warping constant

W_no

14,700 mm²

normalized warping function

S_w1

9.79ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

4.76 mm

detailing value of web thickness divided by 2

P_A

1,180 mm

perimeter minus one flange surface

b_f

2t_f

7.77

slenderness ratio

t_w

33.6

slenderness ratio

Q_f

185,000 mm³

statical moment at the flange above web vertical edge

Q_w

456,000 mm³

statical moment at mid-depth of the cross section

h_o

290 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

193 kN-m

available flexural strength

V_n

Ω_v

312 kN

available shear strength

W_max

506 kN

maximum uniform load

Minor Axis Bending

M_n

Ω_b

56.8 kN-m

available flexural strength

V_n

Ω_v

659 kN

available shear strength

W_max

149 kN

maximum uniform load

Axial Strength

P_n

1,270 kN

available tensile strength

P_n

Ω_c

1,180 kN

available compressive strength

Beam Calculators for W310x60

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