10.5" Alloy Steel Round Bar 4340 Normalized & Tempered -Part #: 25647
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Dimension(s) for this product
- Diameter: 10.5 "
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Product Details, Specifications, and Technical Information
| Dimension Name | Specification |
| Diameter | 10.5 |
| Max Length | 144 |
| MTR Availability | Yes |
| Material | Alloy Steel |
| Shape | Bar-Round |
| Custom Cut Warehouse | 1 |
| Alloy | 4340 |
| Temper | Normalized & Tempered |
| Weight/Lineal Foot | ||
| 294.95 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 |
| Density g/cm^3 | 8 |
| Ultimate Tensile Strength KSI | 108 |
| Yield Tensile Strength KSI | 68 |
| Brinell Hardness 500 kg load | 217 |
| Shear Strength KSI | 63 |
| Melting Point °F | 2580 - 2650 |
| Rockwell Hardness B Scale | 95 |
| Elongation % in 2 in. | 22 |
| Electrical Conductivity % IACS | 8 |
| Machinability % | 50 |
| 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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