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These products represent the latest developments in the field of free machining carbon steels and are the fastest machining steels available.

Leaded Grade A (12L14) is essentially resulphurized and rephosphorized screw machine stock to which lead has been added.

Leaded Grade AX is similar to Grade A, except that an additional machining agent, tellurium, has been added.

Also available are Leaded Grades AY and AZ, which contain Selenium and Bismuth, respectively, as machining agents.

These grades are produced under a number of trade names, among which are the following:

    Leaded Grade A (AISI 12L14): Ledloy A, La-Led, Multicut Leaded
    Leaded Grade AX: Ledloy AX, La-Led X
    Leaded Grade AY: Multicut Leaded Selenium Treated
    Leaded Grade AZ: Mach 5


For more complete data on these steels, ask for special literature.

Stock Lengths 11' to 13'
Unit of Measure
1 2 

Size

Item Name

Estimated Weight per Foot

Estimated Weight 12-Ft. Bar

1/8 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .0418 lb N/A 0.5012 lb
9/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .0529 lb N/A 0.6548 lb
5/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .0653 lb N/A 0.7831 lb
3/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .0940 lb N/A 1.128 lb
7/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .1279 lb N/A 1.535 lb
1/4 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .1671 lb N/A 2.005 lb
9/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .2114 lb N/A 2.537 lb
19/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .2356 lb N/A 2.827 lb
5/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .2610 lb N/A 3.132 lb
21/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .2877 lb N/A 3.452 lb
11/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .3158 lb N/A 3.790 lb
3/8 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .3759 lb N/A 4.510 lb
25/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .4078 lb N/A 4.894 lb
13/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .4411 lb N/A 5.293 lb
27/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .4758 lb N/A 5.710 lb
7/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .5116 lb N/A 6.139 lb
29/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .5488 lb N/A 6.586 lb
15/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .5873 lb N/A 7.048 lb
1/2 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .6682 lb N/A 8.019 lb
33/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .7106 lb N/A 8.527 lb
17/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .7544 lb N/A 9.052 lb
35/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .7994 lb N/A 9.593 lb
9/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .8457 lb N/A 10.15 lb
37/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .8934 lb N/A 10.72 lb
19/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A .9425 lb N/A 11.31 lb
5/8 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.044 lb N/A 12.53 lb
41/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.097 lb N/A 13.16 lb
21/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.151 lb N/A 13.81 lb
43/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.207 lb N/A 14.48 lb
11/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.263 lb N/A 15.16 lb
23/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.381 lb N/A 16.57 lb
47/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.442 lb N/A 17.30 lb
3/4 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.504 lb N/A 18.04 lb
49/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.567 lb N/A 18.80 lb
25/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.631 lb N/A 19.58 lb
13/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.765 lb N/A 21.17 lb
27/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 1.903 lb N/A 22.83 lb
7/8 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.046 lb N/A 24.56 lb
57/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.120 lb N/A 25.44 lb
29/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.195 lb N/A 26.34 lb
15/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.349 lb N/A 28.19 lb
31/32 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.508 lb N/A 30.10 lb
1 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.673 lb N/A 32.07 lb
1 1/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 2.757 lb N/A 33.08 lb
1 1/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 3.017 lb N/A 36.21 lb
1 1/8 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 3.383 lb N/A 40.59 lb
1 9/64 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 3.477 lb N/A 41.72 lb
1 3/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 3.769 lb N/A 45.23 lb
1 1/4 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 4.176 lb N/A 50.12 lb
1 5/16 N/A 12L14-Cold Finished Carbon Steels-Rounds N/A 4.604 lb N/A 55.25 lb
Unit of Measure
1 2