RR-W-410 Wire Rope And StrandThis specification covers wire ropes and wire seizing strands see 6.1. This specification does not include all types, classes, constructions, and sizes of wire rope and strand that are commercially available, but it is intended to cover the more common types, classes, constructions, and sizes that are suitable for federal government use.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 - 45 - 46 - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 62 - 63 - 64 - 65 - 66 - 67 - 68 - 69 - 70 - 71 - 72 - 73 - 74 - 75 - 76 - 77 - 78 - 79 - 80 - 81 - 82 - 83 - 84 - 85 - 86 - 87 - 88

Rope diameter

Approximate circumference (inches)

Maximum rope lay length

Approximate weight (lb./ft.)

Uncoated

Galvanized

Nominal (ordered) (minimum) (inches)

Maximum

(inches)

Uncoated regular lay (inches)

Galvanized regular lay (inches)

Nominal strength (force) (lb.)

Minimum breaking strength (force) (lb.)

Nominal strength (force) (lb.)

Minimum breaking strength (force) (lb.)

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1

0.265

0.331

0.394

0.459

0.525

0.591

0.656

0.788

0.919

1.050

3/4

1

1 1/8

1 3/8

1 5/8

1 3/4

2

2 3/8

2 3/4

3 1/8

1 11/16

2 1/8

2 17/32

2 31/32

3 3/8

3 13/16

4 7/32

5 1/16

5 29/32

6 3/4

1 13/16

2 9/32

2 23/32

3 3/16

3 5/8

4 3/32

4 17/32

5 7/16

6 11/32

7 1/4

0.116

0.180

0.26

0.35

0.46

0.59

0.72

1.04

1.42

1.85

5,560

8,660

12,400

16,820

22,000

27,800

34,000

48,600

65,800

85,600

5,420

8,440

12,100

16,400

21,400

27,200

33,200

47,400

64,200

83,400

5,000

7,800

11,160

15,140

19,800

25,000

30,600

43,800

59,200

77,000

4,880

7,600

10,880

14,760

19,300

24,400

29,800

42,800

57,800

75,000