Extra Heavy Type

17

0.6693

62

2.4409

20

0.7874

1,100

880

680

540

20

0.7874

72

2.8346

23

0.9055

1,450

1,150

860

710

25

0.9843

80

3.1496

25

0.9843

2,000

1,600

1,200

980

30

1.1811

90

3.5433

28

1.1024

2,400

1,925

1,450

1,175

35

1.3780

100

3.9370

30

1.1811

2,850

2,290

1,700

1,400

40

1.5748

110

4.3307

33

1.2992

3,300

2,650

2,000

1,650

45

1.7717

120

4.7244

35

1.3780

3,850

3,075

2,400

1,890

50

1.9685

130

5.1181

37

1.4567

4,400

3,500

2,650

2,150

55

2.1651

140

5.5118

40

1.5748

5,100

4,075

3,100

2,500

60

2.3622

150

5.9055

42

1.6536

5,700

4,560

3,500

2,800

65

2.5591

160

6.2992

45

1.7717

6,800

5,450

4,200

3,350

70

2.7559

180

7.0866

50

1.9685

8,000

6,400

4,850

3,925

75

2.9528

190

7.4803

53

2.0867

9,200

7,350

5,500

4,500

80

3.1496

200

7.8740

57

2.2441

10,600

8,500

6,400

5,200

85

3.3465

210

8.2677

60

2.3622

12,000

9,600

7,300

5,900

90

3.5433

225

8.8583

63

2.4803

13,600

10,900

8,200

6,650

95

3.7402

250

9.8425

67

2.6378

15,400

12,250

9,200

7,550

100

3.9370

265

10.4331

70

2.7559

17,400

13,900

10,400

8,55)