Weight of Cast Iron, Copper, Brass, and Lead Balls, from 1 inch to 12 inches in Diameter.

Diam.

Cast Iron.

Copper.

Brass.

Lead.

Diam.

Cast Iron.

Copper.

Brass.

Lead.

Ins.

pounds

pounds.

pounds

Pounds.

pounds

pounds

pounds

pounds.

pounds.

1

.136

.166

.158

.214

7

46.76

571

54.5

73.7

1

.46

.562

.537

.727

7

57.52

700

67.11

90.0

2

1.09

1.3

1.25

1.7

8

69.81

85.2

81.4

110.1

2

2.13

2.60

2.50

3.35

8

83.73

102.3

1000

132.3

3

3.68

4.5

4.3

5.8

9

99.4

121.3

115.9

156.7

3

5.84

7.14

6.82

9.23

9

116.9

143.0

136.4

184.7

4

8.72

10.7

102

13.8

10

136.35

166-4

159.0

215 0

4

12.42

15.25

14.5

19.6

10

157.84

193.0

184.0

250.0

5

1701

20.8

19.9

26.9

11

181.48

221.8

211.8

286.7

5

22.68

27.74

26.47

36.0

11

207.37

2420

327.7

6

29.45

35.9

34.3

16.4

12

235.62

288.1

275.0

372:3

6

37.44

45.76

43.67

59.13