WT 180x601 WT 7x404

United States

Dimensions

290 mm

depth

d_det

289 mm

depth (detailing value)

472 mm

flange width

b_f,det

473 mm

flange width (detailing value)

t_f

130 mm

flange thickness

t_f,det

130 mm

flange thickness (detailing value)

t_w

95 mm

web thickness

t_w,det

95.2 mm

web thickness (detailing value)

Secondary Dimensions

k_des

145 mm

design distance including flange thickness and web fillet

k_det

146 mm

detailing distance including flange thickness and web fillet

Properties

601 kg/m

weight

76,800 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

236 mm

shear center distance to edge

x-x Axis

I_x

374ᴇ6 mm⁴

moment of inertia

S_x

1.9ᴇ6 mm³

elastic section modulus

Z_x

4.08ᴇ6 mm³

plastic section modulus

r_x

69.8 mm

radius of gyration

93.7 mm

distance from edge to centroidal axis

y_p

81.3 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

1.15ᴇ9 mm⁴

moment of inertia

S_y

4.88ᴇ6 mm³

elastic section modulus

Z_y

7.62ᴇ6 mm³

plastic section modulus

r_y

122 mm

radius of gyration

236 mm

distance from edge to centroidal axis

x_p

236 mm

horizontal distance from edge to plastic neutral axis

Torsion

374ᴇ6 mm⁴

torsional constant

C_w

1.88ᴇ12 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

144 mm

polar radius of gyration about the shear center

Additional Properties

t_w,det

47.6 mm

detailing value of web thickness divided by 2

b_f

2t_f

1.82

slenderness ratio

3.05

slenderness ratio

0.96

flexural constant

WG_i

216 mm

workable gage for inner flange holes

WG_o

76.2 mm

bolt spacing between inner and outer 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

392 kN-m

available flexural strength

V_n

Ω_v

3,410 kN

available shear strength

W_max

1,650 kN

maximum uniform load

Open in beam calculator →

P_max

824 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

392 kN-m

available flexural strength

V_n

Ω_v

7,610 kN

available shear strength

W_max

1,030 kN

maximum uniform load

Open in beam calculator →

P_max

515 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

12,900 kN

available tensile strength

P_n

Ω_c

13,800 kN

available compressive strength

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