ZYTC Alloy Successfully Delivers 2024/T4 Aluminum Pipes to Belarus for High-Efficiency Heat Exchanger Systems
ZYTC Alloy is proud to announce the successful export of 2024/T4 Aluminum Pipes to Belarus, specifically engineered for heat exchanger condenser tubes. Produced to the exacting specifications of 50×2×6010mm, this shipment complies with both GB/T 4437.1-2023 and ASTM B234/B234M standards. Our commitment to standardized, process-driven manufacturing and rigorous quality control ensures every product meets global performance benchmarks.
Introduction to 2024 Aluminum Alloy
2024 aluminum alloy belongs to the Al-Cu-Mg series of high-strength hard alloys. Known for its exceptional mechanical properties and moderate heat resistance, it is widely used in aerospace, transportation, and high-stress structural applications. Its balanced composition enables reliable performance in demanding environments, particularly where strength-to-weight ratio is critical.
Chemical Composition
The high strength of 2024 aluminum stems from its precise alloying elements:
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Copper (Cu): 3.8–4.9%
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Magnesium (Mg): 1.2–1.8%
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Manganese (Mn): 0.3–0.9%
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Minor elements: Silicon (<0.5%), Iron (<0.5%), Chromium (0.1%), Zinc (<0.25%), and Titanium (<0.15%).
Aluminum constitutes the remainder of the alloy, ensuring a lightweight yet robust material structure.
Mechanical and Physical Properties
2024-T4 aluminum offers an optimal blend of strength and workability:
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Tensile Strength: ≥425–470 MPa
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Yield Strength: ≥320–325 MPa
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Elongation: ~10%
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Hardness: 120 HB
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Density: 2.78–2.80 g/cm³.
Notably, it retains superior strength at elevated temperatures (up to 150°C), outperforming alloys like 7075 above 125°C17. This thermal stability makes it ideal for heat exchangers, where consistent performance under thermal cycling is non-negotiable.
Key Characteristics and Applications
Advantages:
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High Strength: Excellent for load-bearing components in aircraft (skin panels, ribs, fuselage frames) and automotive parts (wheel hubs, propeller components).
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Machinability: Retains good machinability in heat-treated (T4) and newly quenched states, enabling complex geometries like condenser tubes.
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Fatigue Resistance: Ideal for dynamic applications like rivets and structural connectors.
Limitations and Mitigations:
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Corrosion Sensitivity: The alloy’s low corrosion resistance is offset by protective techniques like aluminum cladding, anodizing, or specialized coatings.
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Weldability: Requires specialized techniques (e.g., friction stir welding) or mechanical fastening (e.g., riveting) to avoid cracking.
2024 aluminum is extensively used in:
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Aerospace: Wing structures, fuselage sections, and high-stress rivets.
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Industrial: Heat exchangers, hydraulic systems, and high-temperature machinery.
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Transportation: Truck wheel hubs, missile components, and marine hardware.
ZYTC Alloy’s Manufacturing Excellence
We specialize in producing 2024 aluminum in versatile forms—Plates, bars, forgings, strips, and wires—all compliant with ASTM, EN, and AMS standards. Our recent order for heat exchanger condenser tubes highlights our capability to deliver:
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Precision Tubing: Seamless pipes with strict dimensional tolerances.
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Rapid Turnaround: Efficient production without compromising quality.
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End-to-End Quality Assurance: Ultrasonic testing, stress-relief treatments, and chemical/mechanical validation19.
For industries prioritizing durability under thermal and mechanical stress, ZYTC Alloy provides certified, high-performance aluminum solutions. Contact us to explore how our 2024 alloy products can enhance your applications.
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