Width of Iron.

Thick,

¼ in.

Thick, 3/8 in.

Thick, ½ in.

Thick, 5/8 in.

Thick, ¾ in.

Thick, 7/8 in.

Thick, 1 inch.

Inches.

lbs.

lbs.

lbs.

lbs.

lbs.

lbs.

lbs.

2

1.56

2.34

3.12

3.90

4.68

5.46

6.25

2¼

1.75

2.63

3.51

4.39

5.27

6.15

7.03

2½

1.95

2.92

3.90

188

5.85

6.83

7.81

2¾

2.14

3.22

4.29

5.37

6.44

7.51

8.59

3

2.34

3.51

168

5.85

7.03

8.20

9.37

3¼

2.53

3.80

5.07

6.34

7.61

8.88

10.15

3½

2.73

4.10

5.46

6.83

8.20

9.57

10.93

3¾

2.93

4.39

5.85

7.32

8.78

10.25

11.71

4

3.12

4.6S

6.25

7.81

9.37

10.93

12.50

4¼

3.32

4.97

6.64

8.30

9.96

11.62

13.28

4½

351

5.27

7.03

8.78

10.54

12.30

14.06

4¾

3.71

5.56

7.42

9.27

11.13

12.98

14.84

5

3.90

5.86

7.81

9.76

11.71

13.67

15.62

5¼

4.10

6.15

8.20

10.25

12.30

14.35

16.40

5½

4.29

6.44

8.59

10.74

12.89

15.03

17.18

5¾

4.49

6.73

8.98

11.23

13.46

15.72

17.96

6

4.68

7.03

9.37

11.71

14.06

16.40

18.75