Skip to content

Weights for round and square bar steels

Weight of round and square bar iron

Values given in the chart are calculated on base of a density of 7.85 g/sq.cm
 

Round bar iron [mm]

Weight [kg/m]

Square bar iron [mm]

Weight [kg/m]

1,0

0,006

1,0

0,008

1,5

0,014

1,5

0,018

2,0

0,025

2,0

0,031

2,5

0,039

2,5

0,049

3,0

0,055

3,0

0,071

3,5

0,076

3,5

0,096

4,0

0,099

4,0

0,126

4,5

0,125

4,5

0,159

5,0

0,154

5,0

0,196

5,5

0,187

5,5

0,237

6,0

0,222

6,0

0,283

6,5

0,261

6,5

0,332

7,0

0,302

7,0

0,385

7,5

0,347

7,5

0,442

8,0

0,395

8,0

0,502

8,5

0,446

8,5

0,567

9,0

0,499

9,0

0,636

9,5

0,556

9,5

0,709

10,0

0,617

10,0

0,785

11,0

0,746

11,0

0,950

12,0

0,888

12,0

1,130

13,0

1,042

13,0

1,327

14,0

1,208

14,0

1,539

15,0

1,387

15,0

1,766

16,0

1,578

16,0

2,010

17,0

1,782

17,0

2,269

18,0

1,998

18,0

2,543

19,0

2,226

19,0

2,834

20,0

2,466

20,0

3,140

21,0

2,719

21,0

3,462

22,0

2,984

22,0

3,799

23,0

3,261

23,0

4,153

24,0

3,551

24,0

4,522

25,0

3,853

25,0

4,906

26,0

4,168

26,0

5,307

27,0

4,495

27,0

5,723

28,0

4,834

28,0

6,154

29,0

5,185

29,0

6,602

30,0

5,549

30,0

7,065

31,0

5,925

31,0

7,544

32,0

6,313

32,0

8,038

33,0

6,714

33,0

8,549

34,0

7,127

34,0

9,075

35,0

7,553

35,0

9,620

36,0

7,990

36,0

10,17

37,0

8,440

37,0

10,75

38,0

8,903

38,0

11,34

39,0

9,378

39,0

11,94

40,0

9,865

40,0

12,56

41,0

10,36

41,0

13,20

42,0

10,88

42,0

13,85

43,0

11,40

43,0

14,52

44,0

11,94

44,0

15,20

45,0

12,48

45,0

15,90

46,0

13,05

46,0

16,61

47,0

13,51

47,0

17,34

48,0

14,20

48,0

18,09

49,0

14,80

49,0

18,85

50,0

15,41

50,0

19,63

55,0

18,65

55,0

23,75

60,0

22,20

60,0

28,26

65,0

26,05

65,0

33,17

70,0

30,21

70,0

38,46

75,0

34,68

75,0

44,16

80,0

39,46

80,0

50,24

85,0

44,55

85,0

56,72

90,0

49,94

90,0

63,58

95,0

55,64

95,0

70,85

100,0

61,65

100,0

78,50

105,0

67,97

105,0

86,55

110,0

74,60

110,0

94,99

115,0

81,54

115,0

103,8

120,0

88,78

120,0

113,0

125,0

96,30

125,0

122,7

130,0

104,2

130,0

132,7

135,0

112,4

135,0

143,1

140,0

120,8

140,0

153,9

145,0

129,6

145,0

165,1

150,0

138,7

150,0

176,6