W 250x44.8 W 10x30

United States

Dimensions

267 mm

depth

d_det

267 mm

depth (detailing value)

148 mm

flange width

b_f,det

146 mm

flange width (detailing value)

t_f

13 mm

flange thickness

t_f,det

12.7 mm

flange thickness (detailing value)

t_w

7.62 mm

web thickness

t_w,det

7.94 mm

web thickness (detailing value)

Secondary Dimensions

210 mm

depth between fillets

P_B

1,090 mm

perimeter

k_des

20.6 mm

design distance including flange thickness and web fillet

k_det

28.6 mm

detailing distance including flange thickness and web fillet

k₁

17.5 mm

distance from web center to flange fillet

Properties

44.6 kg/m

weight

5,700 mm²

area

x_o

0 mm

shear center distance to centroid

e_o

73.8 mm

shear center distance to edge

r_ts

40.6 mm

effective radius of gyration

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

111 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

94,200 mm³

elastic section modulus

Z_y

145,000 mm³

plastic section modulus

r_y

34.8 mm

radius of gyration

73.8 mm

distance from edge to centroidal axis

x_p

73.8 mm

horizontal distance from edge to plastic neutral axis

Torsion

259,000 mm⁴

torsional constant

C_w

111ᴇ9 mm⁶

warping constant

W_no

9,360 mm²

normalized warping function

S_w1

4.47ᴇ6 mm⁴

warping statical moment

Additional Properties

t_w,det

4.76 mm

detailing value of web thickness divided by 2

P_A

947 mm

perimeter minus one flange surface

b_f

2t_f

5.7

slenderness ratio

t_w

29.5

slenderness ratio

Q_f

115,000 mm³

statical moment at the flange above web vertical edge

Q_w

298,000 mm³

statical moment at mid-depth of the cross section

h_o

254 mm

distance between the flange centroids

WG_i

69.8 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

124 kN-m

available flexural strength

V_n

Ω_v

280 kN

available shear strength

W_max

325 kN

maximum uniform load

Open in beam calculator →

P_max

162 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

29.9 kN-m

available flexural strength

V_n

Ω_v

474 kN

available shear strength

W_max

78.5 kN

maximum uniform load

Open in beam calculator →

P_max

39.2 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

958 kN

available tensile strength

P_n

Ω_c

672 kN

available compressive strength

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