Stressproof-Cold Drawn Finished Carbon Steels-Rounds
Stressproof or Equiv.-Cold Finished Carbon Steels
These are carbon-manganese free machining grades which have been severely cold worked to produce high tensile properties. The bars are specially treated to relieve the stresses set up by the cold working, thus minimizing the tendency toward warpage after machining which is common in ordinary cold.drawn bars.
These steels have built-in high strength hardness, and wearability, without the necessity of heat treatment. Thus they are often used for parts requiring mechanical properties ordinarily obtained by heat treating an alloy grade to the Rockwell C hardness range of 23-30 after machining.
Both grades are available as Cold Drawn Bars or Ground and Polished Bars. The latter possess the close tolerances and fine finish normally found in ground and polished bars, plus the combination of free machinability, minimum warpage, high strength and wearability not found in ordinary steels.
Stock Lengths: 12' Approx.
ASTM A311 Class B
Color Marking: Ends painted Gray
These steels have built-in high strength hardness, and wearability, without the necessity of heat treatment. Thus they are often used for parts requiring mechanical properties ordinarily obtained by heat treating an alloy grade to the Rockwell C hardness range of 23-30 after machining.
Both grades are available as Cold Drawn Bars or Ground and Polished Bars. The latter possess the close tolerances and fine finish normally found in ground and polished bars, plus the combination of free machinability, minimum warpage, high strength and wearability not found in ordinary steels.
Stock Lengths: 12' Approx.
ASTM A311 Class B
Color Marking: Ends painted Gray
Unit of Measure
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Item # |
Estimated Weight per Foot |
Estimated Weight 12-Ft. Bar |
|---|---|---|
| 7/32 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .1280 lb | Estimated Weight 12-Ft. Bar N/A 1.540 lb |
| 1/4 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .1671 lb | Estimated Weight 12-Ft. Bar N/A 2.005 lb |
| 17/64 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .1886 lb | Estimated Weight 12-Ft. Bar N/A 2.263 lb |
| 9/32 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .2114 lb | Estimated Weight 12-Ft. Bar N/A 2.537 lb |
| 5/16 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .2610 lb | Estimated Weight 12-Ft. Bar N/A 3.132 lb |
| 21/64 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .2878 lb | Estimated Weight 12-Ft. Bar N/A 3.453 lb |
| 3/8 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .3759 lb | Estimated Weight 12-Ft. Bar N/A 4.510 lb |
| 25/64 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .4078 lb | Estimated Weight 12-Ft. Bar N/A 4.894 lb |
| 27/64 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .4758 lb | Estimated Weight 12-Ft. Bar N/A 5.710 lb |
| 7/16 Stressproof-Cold Drawn Finished Carbon Steels-Rounds | Estimated Weight per Foot N/A .5116 lb | Estimated Weight 12-Ft. Bar N/A 6.139 lb |
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