L 203x152x14.3 L 8x6x9/16

United States

Dimensions

203 mm

long leg width

152 mm

short leg width

14.3 mm

thickness

tan(α)

0.556

inclination of principal axis of inertia

Secondary Dimensions

k_des

26.9 mm

design distance including flange thickness and web fillet

k_det

27 mm

detailing distance including flange thickness and web fillet

Properties

38.2 kg/m

weight

4,910 mm²

area

x_o

30.7 mm

shear center distance to centroid

e_o

7.15 mm

shear center distance to edge

x-x Axis

I_x

20.6ᴇ6 mm⁴

moment of inertia

S_x

147,000 mm³

elastic section modulus

Z_x

265,000 mm³

plastic section modulus

r_x

64.8 mm

radius of gyration

63 mm

distance from edge to centroidal axis

y_p

31.5 mm

vertical distance from edge to plastic neutral axis

y-y Axis

I_y

10ᴇ6 mm⁴

moment of inertia

S_y

87,500 mm³

elastic section modulus

Z_y

156,000 mm³

plastic section modulus

r_y

45.2 mm

radius of gyration

37.8 mm

distance from edge to centroidal axis

x_p

12.1 mm

horizontal distance from edge to plastic neutral axis

z-z Axis

I_z

5.33ᴇ6 mm⁴

moment of inertia

S_z

73,100 mm³

elastic section modulus

r_z

33 mm

radius of gyration

w-w Axis

I_w

25.3ᴇ6 mm⁴

moment of inertia

S_w

179,000 mm³

elastic section modulus

r_w

71.8 mm

radius of gyration

Torsion

343,000 mm⁴

torsional constant

C_w

859ᴇ6 mm⁶

warping constant

W_no

0 mm²

normalized warping function

r_o

101 mm

polar radius of gyration about the shear center

Additional Properties

14.2

slenderness ratio

z_A

104 mm

distance from point a to center of gravity (z-axis)

z_B

36.6 mm

distance from point b to center of gravity (z-axis)

z_C

137 mm

distance from point c to center of gravity (z-axis)

w_A

72.9 mm

distance from point a to center of gravity (w-axis)

w_B

63.8 mm

distance from point b to center of gravity (w-axis)

w_C

41.1 mm

distance from point c to center of gravity (w-axis)

S_wA

243,000 mm³

elastic section modulus

S_wB

692,000 mm³

elastic section modulus

S_wC

184,000 mm³

elastic section modulus

S_zA

73,100 mm³

elastic section modulus

S_zB

83,600 mm³

elastic section modulus

S_zC

129,000 mm³

elastic section modulus

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

30.3 kN-m

available flexural strength

V_n

Ω_v

360 kN

available shear strength

W_max

95.3 kN

maximum uniform load

Open in beam calculator →

P_max

47.6 kN

maximum point load

Open in beam calculator →

Minor Axis Bending

M_n

Ω_b

19.4 kN-m

available flexural strength

V_n

Ω_v

270 kN

available shear strength

W_max

52.2 kN

maximum uniform load

Open in beam calculator →

P_max

26.8 kN

maximum point load

Open in beam calculator →

Axial Strength

P_n

825 kN

available tensile strength

P_n

Ω_c

544 kN

available compressive strength

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