1018-Cold Finished Carbon Steels-Rounds
1018-Cold Finished Carbon Steels
A low-carbon steel, having higher manganese content than certain other low-carbon steels, such as 1020. Being richer in manganese, 1018 is a better steel for carburized parts, since it produces a harder and more uniform case. It also has higher mechanical properties and better machining characteristics. The hot rolled bars used in the manufacture of this product are of special quality.
Most cold finished bars are produced by cold drawing. In this process, oversize hot rolled bars, which have been cleaned to remove scale, are drawn through dies to the required size. The larger sizes are generally turned and polished, the hot rolled bars having been machine turned, rather than drawn, followed by abrasive polishing. Turned and polished bars tend to have a somewhat brighter finish than cold drawn bars.
A greater degree of dimensional accuracy and straightness in round bars is obtained by grinding and polishing. The product resulting from this process is known as PRECISION SHAFTING.
Stock Lengths: 12' and 20' Approx.
Most cold finished bars are produced by cold drawing. In this process, oversize hot rolled bars, which have been cleaned to remove scale, are drawn through dies to the required size. The larger sizes are generally turned and polished, the hot rolled bars having been machine turned, rather than drawn, followed by abrasive polishing. Turned and polished bars tend to have a somewhat brighter finish than cold drawn bars.
A greater degree of dimensional accuracy and straightness in round bars is obtained by grinding and polishing. The product resulting from this process is known as PRECISION SHAFTING.
Stock Lengths: 12' and 20' Approx.
Size |
Estimated Weight per Foot |
Estimated Weight 20-Ft. Bar |
|---|---|---|
| 2 1/2 | Estimated Weight per Foot N/A 16.71 lb | Estimated Weight 20-Ft. Bar N/A 334.1 lb |
| 2 9/16 | Estimated Weight per Foot N/A 17.55 lb | Estimated Weight 20-Ft. Bar N/A 351.0 lb |
| 2 5/8 | Estimated Weight per Foot N/A 18.42 lb | Estimated Weight 20-Ft. Bar N/A 368.4 lb |
| 2 11/16 | Estimated Weight per Foot N/A 19.31 lb | Estimated Weight 20-Ft. Bar N/A 386.1 lb |
| 2 3/4 | Estimated Weight per Foot N/A 20.21 lb | Estimated Weight 20-Ft. Bar N/A 404.3 lb |
| 2 13/16 | Estimated Weight per Foot N/A 21.14 lb | Estimated Weight 20-Ft. Bar N/A 422.9 lb |
| 2 7/8 | Estimated Weight per Foot N/A 22.09 lb | Estimated Weight 20-Ft. Bar N/A 441.9 lb |
| 2 15/16 | Estimated Weight per Foot N/A 23.06 lb | Estimated Weight 20-Ft. Bar N/A 461.3 lb |
| 3 | Estimated Weight per Foot N/A 24.06 lb | Estimated Weight 20-Ft. Bar N/A 481.1 lb |
| 3 1/16 | Estimated Weight per Foot N/A 25.07 lb | Estimated Weight 20-Ft. Bar N/A 501.4 lb |
| 3 1/8 | Estimated Weight per Foot N/A 26.10 lb | Estimated Weight 20-Ft. Bar N/A 522.0 lb |
| 3 3/16 | Estimated Weight per Foot N/A 27.16 lb | Estimated Weight 20-Ft. Bar N/A 543.1 lb |
| 3 1/4 | Estimated Weight per Foot N/A 28.23 lb | Estimated Weight 20-Ft. Bar N/A 564.6 lb |
| 3 5/16 | Estimated Weight per Foot N/A 29.33 lb | Estimated Weight 20-Ft. Bar N/A 586.6 lb |
| 3 3/8 | Estimated Weight per Foot N/A 30.45 lb | Estimated Weight 20-Ft. Bar N/A 608.9 lb |
| 3 7/16 | Estimated Weight per Foot N/A 31.58 lb | Estimated Weight 20-Ft. Bar N/A 631.7 lb |
| 3 1/2 | Estimated Weight per Foot N/A 32.74 lb | Estimated Weight 20-Ft. Bar N/A 654.8 lb |
| 3 9/16 | Estimated Weight per Foot N/A 33.92 lb | Estimated Weight 20-Ft. Bar N/A 678.4 lb |
| 3 5/8 | Estimated Weight per Foot N/A 35.12 lb | Estimated Weight 20-Ft. Bar N/A 702.5 lb |
| 3 11/16 | Estimated Weight per Foot N/A 36.35 lb | Estimated Weight 20-Ft. Bar N/A 726.9 lb |
| 3 3/4 | Estimated Weight per Foot N/A 37.59 lb | Estimated Weight 20-Ft. Bar N/A 751.7 lb |
| 3 7/8 | Estimated Weight per Foot N/A 40.14 lb | Estimated Weight 20-Ft. Bar N/A 802.7 lb |
| 3 15/16 | Estimated Weight per Foot N/A 41.44 lb | Estimated Weight 20-Ft. Bar N/A 828.8 lb |
| 4 | Estimated Weight per Foot N/A 42.77 lb | Estimated Weight 20-Ft. Bar N/A 855.3 lb |
| 4 1/8 | Estimated Weight per Foot N/A 45.48 lb | Estimated Weight 20-Ft. Bar N/A 909.6 lb |
| 4 3/16 | Estimated Weight per Foot N/A 46.87 lb | Estimated Weight 20-Ft. Bar N/A 937.4 lb |
| 4 1/4 | Estimated Weight per Foot N/A 48.28 lb | Estimated Weight 20-Ft. Bar N/A 965.6 lb |
| 4 5/16 | Estimated Weight per Foot N/A 49.71 lb | Estimated Weight 20-Ft. Bar N/A 994.2 lb |
| 4 3/8 | Estimated Weight per Foot N/A 51.16 lb | Estimated Weight 20-Ft. Bar N/A 1023 lb |
| 4 7/16 | Estimated Weight per Foot N/A 52.63 lb | Estimated Weight 20-Ft. Bar N/A 1053 lb |
| 4 1/2 | Estimated Weight per Foot N/A 54.13 lb | Estimated Weight 20-Ft. Bar N/A 1083 lb |
| 4 9/16 | Estimated Weight per Foot N/A 55.64 lb | Estimated Weight 20-Ft. Bar N/A 1113 lb |
| 4 5/8 | Estimated Weight per Foot N/A 57.18 lb | Estimated Weight 20-Ft. Bar N/A 1143 lb |
| 4 11/16 | Estimated Weight per Foot N/A 58.73 lb | Estimated Weight 20-Ft. Bar N/A 1175 lb |
| 4 3/4 | Estimated Weight per Foot N/A 60.31 lb | Estimated Weight 20-Ft. Bar N/A 1206 lb |
| 4 7/8 | Estimated Weight per Foot N/A 63.52 lb | Estimated Weight 20-Ft. Bar N/A 1270 lb |
| 4 15/16 | Estimated Weight per Foot N/A 65.16 lb | Estimated Weight 20-Ft. Bar N/A 1303 lb |
| 5 | Estimated Weight per Foot N/A 66.82 lb | Estimated Weight 20-Ft. Bar N/A 1336 lb |
| 5 1/8 | Estimated Weight per Foot N/A 70.21 lb | Estimated Weight 20-Ft. Bar N/A 1404 lb |
| 5 1/4 | Estimated Weight per Foot N/A 73.67 lb | Estimated Weight 20-Ft. Bar N/A 1473 lb |
| 5 5/16 | Estimated Weight per Foot N/A 75.44 lb | Estimated Weight 20-Ft. Bar N/A 1509 lb |
| 5 3/8 | Estimated Weight per Foot N/A 77.22 lb | Estimated Weight 20-Ft. Bar N/A 1544 lb |
| 5 7/16 | Estimated Weight per Foot N/A 79.03 lb | Estimated Weight 20-Ft. Bar N/A 1581 lb |
| 5 1/2 | Estimated Weight per Foot N/A 80.86 lb | Estimated Weight 20-Ft. Bar N/A 1617 lb |
| 5 5/8 | Estimated Weight per Foot N/A 84.57 lb | Estimated Weight 20-Ft. Bar N/A 1691 lb |
| 5 3/4 | Estimated Weight per Foot N/A 88.37 lb | Estimated Weight 20-Ft. Bar N/A 1767 lb |
| 5 7/8 | Estimated Weight per Foot N/A 92.26 lb | Estimated Weight 20-Ft. Bar N/A 1845 lb |
| 5 15/16 | Estimated Weight per Foot N/A 94.23 lb | Estimated Weight 20-Ft. Bar N/A 1885 lb |
| 6 | Estimated Weight per Foot N/A 96.22 lb | Estimated Weight 20-Ft. Bar N/A 1924 lb |
| 6 1/8 | Estimated Weight per Foot N/A 100.3 lb | Estimated Weight 20-Ft. Bar N/A 2005 lb |
