E-52100 Aircraft Cold Drawn Spheroidize Annealed Alloy

This high carbon, high chromium alloy is produced by the electric furnace process and then vacuum degassed to meet the rigid standards of the aircraft industry for bearing applications. This steel develops high hardness and has exceptional resistance to wear and abrasion. In smaller sections it has high compressive strength. Because of high carbon content, bars are furnished in the spheroidize annealed condition in order to provide the best possible machinability.

UNS G15216, MIL-S-7420 - AMS 6440 - AMS 2301 - ASTM A295

Color Marking: Ends painted Gold and Green

Physical Conditions E
Surface Condition 4

Stock Lengths: 12'

Size	Estimated Weight per Foot	Estimated Weight 12-Ft. Bar
1/4	N/A .1671 lb	N/A 2.005 lb
5/16	N/A .2610 lb	N/A 3.132 lb
3/8	N/A .3759 lb	N/A 4.510 lb
7/16	N/A .5116 lb	N/A 6.139 lb
1/2	N/A .6682 lb	N/A 8.019 lb
9/16	N/A .8457 lb	N/A 10.15 lb
5/8	N/A 1.044 lb	N/A 12 53 lb
11/16	N/A 1.263 lb	N/A 15.16 lb
3/4	N/A 1.504 lb	N/A 18.04 lb
13/16	N/A 1.765 lb	N/A 21.17 lb
7/8	N/A 2.046 lb	N/A 24.56 lb
15/16	N/A 2.349 lb	N/A 28.19 lb
1	N/A 2.673 lb	N/A 32.07 lb
1 1/16	N/A 3.017 lb	N/A 36.21 lb
1 1/8	N/A 3.383 lb	N/A 40.59 lb
1 3/16	N/A 3.769 lb	N/A 45.23 lb
1 1/4	N/A 4.176 lb	N/A 50.12 lb
1 5/16	N/A 4.604 lb	N/A 55.25 lb
1 3/8	N/A 5.053 lb	N/A 60.64 lb
1 7/16	N/A 5.523 lb	N/A 66.28 lb
1 1/2	N/A 6.014 lb	N/A 72.17 lb
1 5/8	N/A 7.058 lb	N/A 84.70 lb
1 3/4	N/A 8.186 lb	N/A 98.23 lb
1 7/8	N/A 9.397 lb	N/A 112.8 lb
2	N/A 10.69 lb	N/A 128.3 lb
3	N/A 24.06 lb	N/A 288.7 lb

1/4

N/A .1671 lb

N/A 2.005 lb

5/16

N/A .2610 lb

N/A 3.132 lb

3/8

N/A .3759 lb

N/A 4.510 lb

7/16

N/A .5116 lb

N/A 6.139 lb

1/2

N/A .6682 lb

N/A 8.019 lb

9/16

N/A .8457 lb

N/A 10.15 lb

5/8

N/A 1.044 lb

N/A 12 53 lb

11/16

N/A 1.263 lb

N/A 15.16 lb

3/4

N/A 1.504 lb

N/A 18.04 lb

13/16

N/A 1.765 lb

N/A 21.17 lb

7/8

N/A 2.046 lb

N/A 24.56 lb

15/16

N/A 2.349 lb

N/A 28.19 lb

N/A 2.673 lb

N/A 32.07 lb

1 1/16

N/A 3.017 lb

N/A 36.21 lb

1 1/8

N/A 3.383 lb

N/A 40.59 lb

1 3/16

N/A 3.769 lb

N/A 45.23 lb

1 1/4

N/A 4.176 lb

N/A 50.12 lb

1 5/16

N/A 4.604 lb

N/A 55.25 lb

1 3/8

N/A 5.053 lb

N/A 60.64 lb

1 7/16

N/A 5.523 lb

N/A 66.28 lb

1 1/2

N/A 6.014 lb

N/A 72.17 lb

1 5/8

N/A 7.058 lb

N/A 84.70 lb

1 3/4

N/A 8.186 lb

N/A 98.23 lb

1 7/8

N/A 9.397 lb

N/A 112.8 lb

N/A 10.69 lb

N/A 128.3 lb

N/A 24.06 lb

N/A 288.7 lb

Size

Estimated Weight per Foot

Estimated Weight 12-Ft. Bar