3.5" Alloy Steel Plate 4340 Annealed -Part #: 25657
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Dimension(s) for this product
- Thickness: 3.5 "
Material Meets These Standard(s):
AMS-6359,
ASTM-A829
Read More Specifications See Product Guide
Read More Specifications See Product Guide
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Product Details, Specifications, and Technical Information
Alloy Steel Sheet 4340 Annealed offers very high strength and weldability without compromising steel abrasion or impact resistance. Common uses for this alloy include the automotive, aerospace, and tooling industries, or anytime steel will be highly stressed.
| Dimension Name | Specification |
| Thickness | 3.5 |
| Max Width | 48 |
| Max Length | 120 |
| Alloy | 4340 |
| Temper | Annealed |
| Eniteo Vendor ID | 1740 |
| MTR Availability | Yes |
| Material | Alloy Steel |
| Shape | Sheet/Plate |
| Custom Cut Warehouse | 1 |
| Ships | 5-7 Business Days |
Material Specifications
This material meets the following specs: AMS -6359, ASTM -A829
| Weight/Lineal Foot | ||
| 143.14 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 |
| Rockwell Hardness B Scale | 95 |
| Elongation % in 2 in. | 22 |
| Yield Tensile Strength KSI | 68 |
| Brinell Hardness 500 kg load | 217 |
| Melting Point °F | 2580 - 2650 |
| Shear Strength KSI | 63 |
| Machinability % | 50 |
| 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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