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Cold Finished Rounds (Special Strain Tempered, Stress Proof, Fatigue-Proof)



Medium Carbon - Direct Hardening

Stock Lengths: 1 2 Ft. random

1144 ASTM A311 Class B/Stressproof*:

Cold drawn. Fatigue-proof*: Elevated temperature drawn.

Size in Inches

Weight per Ft. in Lbs.

1050 Strain Tempered

1144CD LaSalle Stressproof

1144 CDSR A311 Cl. B

LaSalle Fatigueproof

.222/.225

.135

X'1

     
1/4

.167

 

X

 

X

.281/.284

.215

X'1

     

5/16

.261

 

X

   

.316/.318

.268

     

X

21/64

.288

     

X

.343/.346

.320

X'1

     

3/8

.376

 

X

 

X

.390

.406

     

X

13/32

.441

     

X

7/16

.511

 

X

 

X

15/32

.587

 

X

   

.484

.626

 

X

   

1/2

.668

 

X

X

X

.515

.708

     

X

17/32

.754

 

X

   

9/16

.845

 

X

 

X

37/64

.892

     

X

5/8

1.043

 

X

X

X

11/16

1.262

 

X

X

X

3/4

1.502

 

X

X

X

49/64

1.565

 

X

 

X

13/16

1.763

 

X

 

X

.824/.827

1.826

X'1

     

7/8

2.045

 

X

X

X

15/16

2.347

 

X

 

X

1

2.670

 

X

X

X

1.010/1.014

2.734

X'2'3

     

1 1/64

2.754

     

X

1 1/l6

3.015

 

X

X

 

1 1/8

3.380

 

X

X

X

1.135/1.139

3.452

X'2'3

     

1 3/16

3.766

 

X

 

X

1 7/32

3.966

 

X

   

1 1/4

4.172

 

X

X

X

1.260/1.264

4.252

X'2'3

     

1 5/16

4.600

 

X

 

X

1 3/8

5.049

 

X

X

X

1.385/1.389

5.136

X'2'3

     

1 7/16

5.518

 

X

X

X

1 1/2

6.008

 

X

X

X

1.512/1.517

6.124

X'2'3

     

1 9/16

6.519

 

X

 

X

1 5/8

7.051

 

X

X

X

1 11/16.

7.604

 

X

X

 

1 3/4

8.178

 

X

X

X

1.762/1.767

8.313

X

     

1 13/16

8.773

 

X

   

1 7/8

9.388

 

X

X

X

1 15/16

10.02

 

X

 

X

2

10.68

 

X

X

X

2.012/2.017

10.84

X'2'3

     

2 1/16

11.36

 

X

   

2 1/8

12.06

 

X

 

X

2 3/16

12.78

 

X

 

X

2 1/4

13.52

 

X

X

X

2.262/2.268

13.70

X'2'3

     

2 5/l6

14.28

 

X

   

2 3/8

15.06

 

X

 

X

2 7/16

15.86

 

X

X

 

2 1/2

16.69

 

X

X

X

2.514/2.520

16.92

X'2'3

     

2 9/16

17.53

 

X

   

2 5/8

18.40

 

X

 

X

2 11/16

19.29

 

X

   

2 3/4

20.19

 

X

   

2 7/8

22.07

 

X

   

2 15/16

23.04

 

X

X

 

3

24.03

 

X

   

3.014/3.020

24.30

X'2'3

     

3 1/8

26.08

 

X

   

3 1/4

28.21

 

X

   

3 3/8

30.42

 

X

   

3 1/2

32.71

 

X

   

3.514/3.520

33.03

X'2'3

     

3 5/8

35.09

 

X

   

3 3/4

37.55

 

X

   

3 7/8

40.10

 

X

   

4

42.73

 

X

   

4.016/4.023

43.14

X'2'3

     

4 1/8

45.44

 

X

   

4 1/4

48.23

 

X

   

4 3/8

51.11

 

X

   

4 1/2

54.08

 

X

   

4.516/4.523

54.54

X'2'3

     

1 Cold drawn.
2 Turned and polished.
3 Stock lengths: 24 Ft.

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