| Appearance, Finish - Carbon Steel | Unpolished |
| Brinell Hardness | 70 |
| Country of Origin (subject to change) | United States |
| Fabrication | Cold Finished |
| Hardness Scale | Rb |
| Heat Treatable | Yes |
| Heat Treatment | No Heat Treatment |
| Item | 1045 Carbon Steel Square Bar |
| Item - Carbon Steel | Rectangular Bar Stock |
| Machinability | 64 % |
| Machining Finish | Mill Finish |
| Material | Carbon Steel |
| Material Grade | 1045 |
| Maximum Temperature | 1,300 Degrees F |
| Mechanical Finish | Mill |
| Metal Fabrication Process | Cold-Rolled |
| Minimum Temperature | 700 Degrees F |
| Nominal Size (WxL) | 2 in x 6 ft |
| Overall Length | 6 ft |
| Overall Width | 2 in |
| Rockwell Hardness, Straightness Tolerance | Not Rated |
| Shape | Square Bar |
| System of Measurement | Inch |
| Temper | Cold Finish |
| Tolerance Rating | Undersized |
