Chung Metal offers Aluminium 2024 Forgings for high-strength uses in aerospace, military, and precision engineering. Being a copper alloy, 2024 has superior fatigue resistance as well as strength-to-weight ratio. Our forging process creates more fatigue strength, grain structure, and dimensional tolerances. Aluminium 2024 is heat treatable and suitable for structural and load-bearing applications where dependability under stress is important.
Aluminium 2024 has ~4.4% copper, 1.5% magnesium, 0.6% manganese, and minor elements. Tensile strength in the T4/T6 condition is 420–490 MPa; yield strength 250–350 MPa; elongation 10–15%. Hardness is approximately 120 HB. The alloy is heat-treatable and possesses excellent fatigue life, although corrosion resistance is moderate. Frequently used with alclad coating to enhance durability.
Standards : ASTM B247, B247
Temper : T6 T651 T6511
Specification : DIN, ASTM, BS and all International Standards
Flat bar blocks : up to 27″ width and 15,000 lbs.
Cylinders and sleeves : up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs : up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings : up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts : up to 144″ maximum length and 20,000 lbs.
| Grade | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other |
| min. | Bal | 3.80 | 0.30 | 1.20 | ||||||
| max. | Bal | 0.50 | 0.50 | 4.90 | 0.90 | 1.80 | 0.10 | 0.25 | 0.15 | 0.05 |
| Temper | Tensile Strength | Yield Strength | Elongation |
| KSI | KSI | % | |
| (annealed) | 32 | 14 | 12 |
| T3 | 63 | 42 | 15 |
| European Standard | OLD | WNr | UNS | ISO | USA (AA) | GERMANY (DIN) |
| AW-AlCu4Mg1 | AU4G1 | 3.1355 | A92024 | AlCu4Mg1 | 2024 | AlCuMg2 |
Yes, Aluminum 2024 is commonly used in precision forging applications due to its high strength, good fatigue resistance, and excellent machinability, making it suitable for aerospace and high-performance components.
Aluminum 2024 offers high strength, excellent fatigue resistance, good machinability, and superior corrosion resistance, making it ideal for custom forgings in aerospace, military, and high-performance applications.
2024 Forgings are widely applied in aircraft structure, fuselage parts, wing spars, landing gear, missile components, and truck frames. It also finds application in high-performance auto, motorsport, and defense components where stress and vibration are ever-present. 2024 is suitable for mechanical components that demand strength, resistance to fatigue, and machining accuracy. Protective coating or anodizing is advised in corrosive conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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