Diameter
(mm)

Sectional area (cm2)

Theoretical Weight (kg/m)

Diameter
(mm)

Sectional area (cm2)

Theoretical Weight (kg/m)

6

0.2827

0.222

67

35.26

27.7

6.3

0.3117

0.245

68

36.32

28.5

6.5

0.3318

0.260

70

38.48

30.2

7

0.3848

0.302

75

44.18

34.7

7.5

0.4418

0.347

80

50.27

39.5

8

0.5027

0.395

85

56.75

44.5

8.5

0.5675

0.445

90

63.62

49.9

9

0.6362

0.499

95

70.88

55.6

9.5

0.7088

0.556

100

78.54

61.7

10

0.7854

0.617

105

86.59

68.0

10.5

0.8659

0.680

110

95.03

74.6

11

0.9503

0.746

115

103.87

81.5

11.5

1.0387

0.815

120

113.1

88.8

12

1.131

0.888

125

122., , , 72

96.3

13

1.327

1.04

130

132.73

104

14

1.539

1.21

140

153.94

121

15

1.767

1.39

150

176.71

139

16

2.011

1.58

160

201.06

158

17

2.27

1.78

170

226.98

178

18

2.545

2.00

180

254.47

200

19

2.835

2.23

190

283.53

223

20

3.142

2.47

200

314.16

247

21

3.464

2.72

210

346.36

272

22

3.801

2.98

220

380.13

298

23

4.155

3.26

230

415.48

326

24

4.524

3.55

240

452.39

355

25

4.909

3.85

250

490.87

385

26

5.309

4.17

260

530.93

417

27

5.726

4.49

270

572.56

449

28

6.158

4.83

280

615.75

483

29

6.605

5.18

290

660.52

518

30

7.069

5.55

300

706.86

555

31

7.548

5.93

310

754.77

592

32

8.042

6.31

320

804.25

631

33

8.553

6.71

330

855.3

671

34

9.079

7.13

340

907.92

713

35

9.621

7.55

350

962.11

755

36

10.18

7.99

360

1017.88

799

38

11.34

8.90

370

1075.21

844

40

12.57

9.86

380

1134.11

890

42

13.85

10.9

390

1194.59

938

45

15.9

12.5

400

1256.64

986

48

18.1

14.2

410

1320.25

1036

50

19.63

15.4

420

1385.44

1088

52.0

21.24

17.3

430

1452.2

1140

53

22.06

17.3

440

1520.53

1194

55

23.76

18.6

450

1590.43

1248

56

24.63

19.3

460

1661.9

1305

58

26.42

20.7

470

1734.94

1362

60

28.27

22.2

480

1809.56

1420

63

31.17

24.5

490

1885.74

1480

65

33.18

26.0

500

1963.5

1541