1.25" x 1.75" Aluminum Rectangle Bar 2024-T351-Cold Finish -Part #: 21088
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FREE MTR AVAILABLE
FULL LENGTHS
1
Dimension(s) for this product
- Thickness: 1.25 "
- Width: 1.75 "
Material Meets These Standard(s):
ASTM-B211,
AMS-4120,
AMS-QQ-A-225/6
Read More Specifications See Product Guide
Read More Specifications See Product Guide
2
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Custom Cut
3
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Product Details, Specifications, and Technical Information
Aluminum Rectangle Bar 2024-T351 offers an excellent strength-to-weight ratio, high fatigue resistance, and average machinability. The addition of copper to this alloy makes 2024 one of the strongest aluminum alloys, but it also is more susceptible to corrosion than most other aluminum alloys. 2024 is typically used in aerospace applications, clock parts, computer parts, hydraulic parts, bolts, valves, nuts, pistons, and gears.
| Dimension Name | Specification |
| Thickness | 1.25 |
| Width | 1.75 |
| Max Length | 144 |
| MTR Availability | Yes |
| Full Length | true |
| Material | Aluminum |
| Shape | Bar-Rectangle |
| Custom Cut Warehouse | 1 |
| Alloy | 2024 |
| Temper | T351 |
| Production Method | Cold Finished |
Material Specifications
This material meets the following specs: ASTM -B211, AMS -4120, AMS -QQ-A-225/6
| Weight/Lineal Foot | ||
| 2.66 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 | 3 |
| Ultimate Tensile Strength KSI | 67 |
| Brinell Hardness 500 kg load | 120 |
| Yield Tensile Strength KSI | 47 |
| Elongation % in 2 in. | 13 |
| Melting Point °F | 935 - 1180 |
| Shear Strength KSI | 41 |
| Rockwell Hardness B Scale | 75 |
| Electrical Conductivity % IACS | 30 |
| Machinability % | 70 |
| Chemistry Information: 2024 Aluminum | |
| Element | Percentage |
| Al | 93.5 |
| Cr | 0.1 max |
| Cu | 3.8 - 4.9 |
| Mg | 1.2 - 1.8 |
| Fe | 0.5 max |
| Mn | 0.3 - 0.9 |
| Si | 0.5 max |
| Zn | 0.25 max |
| Ti | 0.15 max |
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