8" Alloy Steel Round Bar 4340-Normalized Rough Turned -Part #: 7424
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Dimension(s) for this product
- Diameter: 8 "
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Product Details, Specifications, and Technical Information
| Dimension Name | Specification |
| Diameter | 8 |
| Max Length | 144 |
| Alloy | 4340 |
| Temper | Normalized |
| Production Method | Rough Turned |
| MTR Availability | Yes |
| Material | Alloy Steel |
| Shape | Bar-Round |
| Custom Cut Warehouse | 1 |
| Weight/Lineal Foot | ||
| 170.62 pounds |
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
| Mechanical Properties | |
| Property | Value |
| Ultimate Tensile Strength KSI | 186 |
| Yield Tensile Strength KSI | 125 |
| Density g/cm^3 | 8 |
| Elongation % in 2 in. | 12 |
| Rockwell Hardness C Scale | 100 |
| Melting Point °F | 2580 - 2650 |
| Shear Strength KSI | 110 |
| Brinell Hardness 3000 kg load | 363 |
| Electrical Conductivity % IACS | 8 |
| Chemistry Information: 4340 Alloy Steel | |
| Element | Percentage |
| C | 0.37 - 0.43 |
| Cr | 0.8 |
| Fe | 96 |
| Mn | 0.7 |
| Ni | 1.83 |
| P | 0.035 max |
| S | 0.04 max |
| Si | 0.23 |
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