Designation

Unit Weight

Area of Section

 Depth of Section 

Flange

Web Thickness

  Corner Radius

                (A)

Width (B)

Thickness (t2)

(tz)

( r )

in

lbs/ft

kg/m

in2

cm3

in

mm

in

mm

in

mm

in

mm

in

mm

W 4
4 x 4

13

19.35

3.83

24.71

4.16

105.7

4.060

103.1

0.345

8.76

0.280

7.11

0.25

6.4

W 5
5 x 5

16

23.81

4.71

30.39

5.01

127.3

5.000

127.0

0.360

9.14

0.240

6.10

0.3

7.6

19

28.28

5.56

35.87

5.15

130.8

5.030

127.8

0.430

10.92

0.270

6.86

W 6
6 x 4

9

13.39

2.68

17.29

5.90

149.9

3.940

100.1

0.215

5.46

0.170

4.32

0.25

6.4

12

17.86

3.55

.22.9

6.03

153.2

4.000

101.6

0.280

7.11

0.230

5.84

16

23.81

4.74

30.58

6.28

159.5

4.030

102.4

0.405

10.29

0.260

6.60

W 8
8 x 4

15

22.32

4.43

28.58

5.99

152.1

5.990

152.1

0.260

6.60

0.230

5.81

0.25

6.4

20

29.76

5.87

38.87

6.20

157.5

6.020

152.9

0.365

9.27

0.260

6.60

25

37.20

7.34

47.35

6.38

162.1

6.080

154.4

0.455

11.56

0.320

8.13

W 8
8 x 61/2

10

14.88

2.96

19.10

7.89

200.4

3.940

100.1

0.205

5.21

0.170

4.32

0.3

7.6

13

19.35

3.84

24.77

7.99

202.9

4.000

101.6

0.255

6.48

0.230

5.84

15

22.32

4.45

28.65

8.11

206.0

4.015

102.0

0.315

8.00

0.245

6.22

W 8
8 x 5-1/4

18

26.79

5.26

33.94

8.14

206.8

5.250

133.4

0.330

8.38

0.230

5.84

0.3

7.6

21

31.25

6.16

39.74

8.28

210.3

5.270

133.9

0.400

10.16

0.250

6.35

W 8
8 x 6-1/2

24

35.72

7.08

45.68

7.93

201.4

6.495

165.0

0.400

10.16

0.245

6.22

0.4

10.2

28

41.67

8.25

53.23

8.06

204.7

6.535

166.0

0.465

11.81

0.285

7.24

W 8
8 x 8

31

46.13

9.13

59.90

8.00

203.2

7.995

203.1

0.435

11.05

0.285

7.24

0.4

10.2

35

52.09

10.30

66.45

8.12

206.2

8.020

203.7

0.495

12.57

0.310

7.87

40

59.53

11.70

75.48

8.25

209.6

8.070

205.0

0.560

14.22

0.360

9.14

48

71.43

14.10

90.97

8.50

215.9

8.110

206.0

0.685

17.40

0.400

10.16

58

86.31

17.10

110.30

8.75

222.2

8.220

208.8

0.810

20.57

0.510

12.95

67

99.71

19.70

127.10

9.00

228.6

8.280

210.3

0.935

23.75

0.570

14.48

W 10
10 x 4

12

17.86

3.54

22.84

9.87

250.7

3.960

100.6

0.210

5.33

0.190

4.83

0.3

7.6

15

22.32

4.41

28.45

9.99

253.7

4.000

101.6

0.270

6.68

0.230

5.84

17

25.30

4.99

32.19

10.11

256.8

4.010

101.9

0.330

8.38

0.240

6.10

19

28.28

5.62

36.26

10.24

260.1

4.020

102.1

0.395

10.03

0.250

6.35

W 10
10 x 5-3/4

22

32.74

6.49

41.87

10.17

258.3

5.750

146.0

0.360

9.14

0.240

6.10

0.3

7.6

26

38.69

7.61

49.10

10.33

262.4

5.770

146.6

0.440

11.18

0.260

6.60

30

44.64

8.84

57.03

10.47

265.9

5.810

147.6

0.510

12.95

0.300

7.62

W 10
10 x 8

33

49.11

9.71

62.64

9.73

247.1

7.960

202.2

0.435

11.05

0.290

7.37

0.5

12.7

39

58.04

11.50

74.19

9.92

252.0

7.985

202.8

0.530

13.46

0.315

8.00

45

66.97

13.30

85.81

10.10

256.5

8.020

203.7

0.620

15.75

0.350

8.89

W 10
10 x 10

49

72.92

14.40

92.90

9.98

253.5

10.000

254.0

0.560

14.22

0.340

8.64

0.5

12.7

54

80.36

15.80

101.90

10.09

256.3

10.030

254.8

0.615

15.62

0.370

9.40

60

89.29

17.60

113.50

10.22

259.6

10.080

256.0

0.680

17.27

0.420

10.67

68

101.20

20.00

129.00

10.40

264.2

10.130

257.3

0.770

19.56

0.470

11.94

77

114.60

22.60

145.80

10.60

269.2

10.190

258.8

0.870

22.10

0.530

13.46

88

131.00

25.90

167.10

10.84

275.3

10.265

260.7

0.990

25.15

0.605

15.37