Attributes
| Key ^ | Value |
|---|---|
| Brinell Hardness | 177 to 212 |
| Country of Origin (subject to change) | United States |
| Heat Treatable, Includes Material Certificate | Yes |
| Heat Treatment | Oil Hardened |
| Item | O1 Tool Steel Rectangular Bar |
| Material Grade | O1 |
| Mechanical Finish | Precision Ground |
| Nominal Size (WxL) | 5 in x 36 in |
| Overall Length | 36 in |
| Overall Width | 5 in |
| Rockwell Hardness | B88 to B95 |
| Shape | Rectangular Bar |
| System of Measurement | Inch |
| Tensile Strength | 104,500 psi |
| Tolerance Rating | Standard |
| Yield Strength | 58,000 psi |