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Material Name

Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1

Material Type
Metal
Process Compatibility
CNC machining
Property Value
Mechanical Properties
Ultimate tensile strength 395 – 470 MPa
Yield strength 275 – 310 MPa
Young’s modulus (modulus of elasticity) 71 – 73.1 GPa
Elongation at break 9 – 15 %
Physical Properties
Corrosion resistance Poor
Magnetism Non-magnetic
Weldability Good
Thermal Properties
Maximum service temperature 200 °C
Thermal expansion coefficient 23 – 24.7 × 10-6/ºC
Thermal conductivity 121 W/(m·°C)
Electrical Properties
Electrical resistivity 5.82 µO*cm
Post Treatments
Post-Processing Hot & cold working, Age hardening
Anodizing compatibility Suitable
Common Applications
Aircraft fuselage Commercial & military aircraft
Wing tension members Critical Aircraft structures

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Get precision, strength, and reliability with Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1, a premium aerospace-grade alloy trusted across industries.

Whether you’re looking to buy aluminum 2024-T351 sheet online or sourcing high-spec aluminum bars for critical components, this alloy offers unmatched performance.

What is Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1?

Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1 is a heat-treated, high-strength alloy widely used in aerospace and structural applications.

It is famed as being extremely fatigue resistant and having excellent machinability, and is the prime choice when weight and strength are crucial factors.

Key Features & Aerospace-Quality Specifications

When evaluating aerospace-grade aluminum 2024 specs, this alloy stands out due to:

  • Ultimate tensile Strength: 470 MPa
  • Strength: Yield: 325 MPa
  • Elongation: ~19%
  • Density: 2.78g/cm3
  • Superb fatigue resistance
  • Superior machinability (ideal for CNC machining aluminum 2024-T351)

Such characteristics enable it to be best suited for aircraft structures, auto parts, and also in high-load applications.

Why Choose Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1?

  • Strong strength-to-weight ratio
  • Excellent fatigue-resistant work
  • Metallic stability
  • Easy to CNC machine into exact parts
  • Perfect to be used in riveted structures & in critical load areas

Typical Applications

  • Aerospace fuselage structures and wing tension members
  • Frame & precision automotive parts, Truck wheels
  • Defense components
  • Marine equipment
  • Sporting goods that are of high performance

CNC Machining Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1

CNC machining aluminum 2024-T351 is a preferred process due to its excellent cutting behavior and ability to maintain tight tolerances. This alloy levels the tool wear regardless of milling, turning, or drilling, and gives it a perfect finish on the surface.

Aluminum 2024 vs 6061 Comparison

Wondering how the aluminum 2024 vs 6061 comparison plays out?

Feature Aluminum 2024-T351 Aluminum 6061
Strength Higher Moderate
Corrosion resistance Lower Higher
Machinability Excellent Very Good
Typical use Aerospace General Engg.

When you need strength and fatigue resistance in high-stress applications and aerospace or heavy-structure materials, 2024-T351 is your best choice.

Get Aluminum 2024-T351 Sheet Online & Bar Stock

Looking to buy aluminum 2024-T351 sheet online or source from aluminum 2024 bar suppliers? We can provide you with certified materials of the requisite quality at MYT Machining, which are fully traceable.

Available Forms of Aluminum 2024-T351 at MYT Machining

  • Plates and sheets
  • Round bars & Square bars
  • Customized cut-to-size blanks

2024-T351 Aluminum Price Per Kg

Prices vary with prevailing market prices, quantity, and dimensions. Call us now to get a personalized quote. We offer competitive 2024-T351 aluminum price per kg to ensure you get premium material within budget.

Ready to make your projects stand out with Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1? Get a Quote or call our technical team today to help to decide on your custom needs!

Get Aerospace-Grade Confidence with Our Best Quality Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1

Level up your projects with the proven performance of Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1. In aerospace, automotive, precision engineering, and beyond, look to MYT Machining to perform when it counts.

Be sure to get in touch with us now to guarantee your Aluminum 2024-T351 check!

FAQs About Aluminum 2024-T351 

Does Aluminum 2024-T351 heat treat?

Yes. Improves its mechanical properties as it is solution heat-treated and naturally aged to T351.

Is Aluminum 2024-T351 Weldable?

It should normally not be used in welding because it is sensitive to cracks. Mechanical fastening or riveting is the best.

Can MYT Machining do custom CNC machining of this alloy?

Absolutely. We specialize in CNC machining aluminum 2024-T351, delivering high-precision parts to your exact specifications.

What is the comparison of this material with 7075?

7075 is stronger still, with a somewhat shorter fatigue life. 2024 is used where fatigue life is critical.

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