pol

mm

red.

sex.

quad.

pol.

mm

red.

sex.

quad.

1/8''

3,17

0,06

-

-

3 3/8"

85,73

45,568

49,978

58,062

5/32"

3,97

0,10

0,107

0,125

3 1/2"

88,90

49,000

53,742

62,435

3/16"

4,76

0,14

0,154

0,179

3 5/8"

92,08

52,568

57,655

66,982

7/32"

5,55

0,19

0,209

0,243

3 3/4"

95,25

56,250

61,693

71,673

1/4"

6,35

0,25

0,274

0,319

3 7/8"

98,43

60,068

65,882

76,539

9/32"

7,14

0,32

0,347

0,403

4"

101,60

64,000

70,193

81,548

5/16"

7,93

0,39

0,428

0,497

4 1/8"

104,78

68,069

74,656

86,733

3/8"

9,53

0,56

0,618

0,717

4 1/4"

107,95

72,250

79,242

92,060

7/16"

11,11

0,77

0,839

0,975

4 3/8"

111,13

76,569

83,979

97,564

1/2"

12,7

1,00

1,097

1,274

4 1/2"

114,30

81,000

88,839

103,209

9/16"

14,28

1,26

1,387

1,611

4 5/8"

117,48

85,570

93,851

109,032

5/8"

15,87

1,56

1,713

1,990

4 3/4"

120,65

90,250

98,984

114,996

11/16"

17,46

1,89

2,073

2,408

4 7/8"

123,83

95,070

104,270

121,138

3/4"

19,05

2,25

2,468

2,867

5"

127,00

100,000

109,677

127,419

13/16"

20,63

2,64

2,894

3,362

5 1/4"

133,36

110,265

120,937

140,501

7/8"

22,22

3,06

3,357

3,900

5 1/2"

139,710

121,017

132,728

154,199

15/16"

23,81

3,52

3,855

4,479

5 3/4"

146,060

132,268

145,068

168,535

1"

25,4

4,00

4,387

5,097

6"

152,400

144,000

157,935

183,484

1 1/16"

26,97

4,51

4,946

5,746

6 1/4"

158,760

156,269

171,392

199,117

1 1/8"

28,57

5,06

5,550

6,448

6 1/2"

165,110

169,020

185,377

215,364

1 3/16"

30,16

5,64

6,185

7,186

6 3/4"

171,460

182,271

199,910

232,248

1 1/4"

31,75

6,25

6,855

7,964

7"

177,820

196,022

214,991

249,770

1 5/16"

33,34

6,89

7,559

8,781

7 1/4"

184,160

210,272

230,621

267,928

1 3/8"

34,92

7,56

8,292

9,633

7 1/2"

190,510

225,023

246,800

286,723

1 7/16"

36,51

8,26

9,064

10,531

7 3/4"

196,850

240,250

263,499

306,124

1 1/2"

38,1

9,00

9,871

11,468

8"

203,200

255,999

280,774

326,193

1 9/16"

39,69

9,77

10,712

12,445

8 1/4"

209,550

2272,249

298,596

346,898

1 5/8"

41,27

10,56

11,582

13,455

8 1/2"

215,900

288,999

316,967

368,241

1 3/4"

44,45

12,25

13,435

15,609

8 3/4"

222,250

306,249

335,886

390,221

1 7/8"

47,62

14,06

15,420

17,915

9"

228,600

323,999

355,354

412,838

2"

50,80

16,000

17,458

20,387

9 1/4"

234,950

342,249

373,370

436,092

2 1/16"

52,39

17,017

18,664

21,683

9 1/2"

241,300

360,999

395,935

459,983

2 1/8"

53,97

18,059

19,807

23,011

9 3/4"

247,650

380,249

417,048

484,511

2 3/16"

55,56

19,139

20,991

24,387

10"

254,000

399,999

438,709

509,676

2 1/4"

57,15

20,250

22,210

25,802

10 1/2"

266,700

440,999

483,676

561,918

2 5/16"

58,73

21,383

23,455

27,249

11"

279,400

483,999

530,838

616,708

2 3/8"

60,33

22,566

24,750

28,754

11 1/2"

292,700

531,174

582,578

676,819

2 7/16"

61,91

23,764

26,063

30,279

12"

304,800

575,999

631,741

733,934

2 1/2"

63,50

25,000

27,419

31,855

13"

330,200

675,999

741,418

861,353

2 5/8"

66,68

27,567

30,234

35,125

14"

355,600

783,998

859,869

998,966

2 3/4"

69,85

30,250

33,177

38,544

15"

381,000

899,998

987,095

1146,772

2 7/8"

73,03

33,067

36,267

42,134

16"

406,400

1023,998

1123,095

1304,772

3"

76,20

36,000

39,484

45,871

17"

431,800

1155,998

1267,868

1472,965

3 1/8"

79,30

38,989

42,762

49,679

18"

457,200

1295,997

1421,417

1651,352

3 1/4"

82,55

42,250

46,339

53,835

20"

508,000

1599,997

1754,835

2038,706

Cáculo de quilos por metro linear:

D=Diâmetro em milímetros

C= Fator constante de multiplicação

Fatores (C) para barras:

Exemplo:

Ø - Redonda C= 0,0062

Redonda - 1"= 25,4 mm

$ - Sextavada C= 0,0068

D x D x 0,0062 = 25,40 x 25,40 x 0,0062 = 4,00 kg/m

□ - Quadrada C=0,0078