2024 aluminum is a high-strength, heat-treatable alloy known for its excellent fatigue resistance and machinability, making it primarily used in aerospace applications.
2024 aluminum plate is commonly referred to as "aerospace alloy" due to its high strength, outstanding machinability, and good weldability, making it a preferred choice for aerospace applications.
2024 aluminum plate is classified as a heat-treatable alloy plate, also known as hard aluminum alloy plate, because it has high yield strength and relatively good fatigue resistance.
2024 aluminum plate is a typical hard aluminum alloy in the aluminum-copper-magnesium system. It has good comprehensive performance and is the most used hard aluminum.
2024 aluminum has excellent strength, 50% higher than low carbon steel. 2024 is usually not forged and has largely replaced 2017 grade aluminum in structural applications.
2024 aluminum is only suitable for resistance welding as a thermal connection process and is not recommended for brazing or welding. It is easy to crack when welding, but it can be welded or riveted using special processes.
Bare Specifications
| Specification | Description |
| QQ-A-250/4 | Covers requirements for 2024 aluminum alloy in plate, sheet, and coil forms for aerospace use. |
| AMS 4035 | Specifies requirements for 2024 aluminum in rolled plate, sheet, and foil forms, focusing on aerospace applications. |
| AMS 4037 | Details requirements for 2024 aluminum in rolled plate and sheet forms, emphasizing consistent mechanical properties for aerospace and defense. |
Alclad Specifications
| Specification | Description |
| QQ-A-250/5 | For alclad 2024 aluminum with a pure aluminum layer for enhanced corrosion resistance while maintaining core alloy strength. |
| AMS 4040 | Covers alclad 2024 aluminum, specifying cladding process requirements for aerospace applications. |
| AMS 4041 | Provides requirements for alclad 2024 aluminum, including cladding thickness and core alloy properties for high-performance uses. |
| AMS 4461 | Details requirements for alclad 2024 aluminum, focusing on cladding quality and corrosion protection for aerospace environments. |
2024 aluminum plate has unique properties and various temper options, making it an important material in aerospace and other high-performance applications.
| Temper | Thickness Range |
| O | 0.5mm - 25mm |
| T3 | 0.5mm - 10.0mm |
| T4 | 0.5mm - 10.0mm |
| T351 | 6.00mm - 850mm |
| T851 | 6.30mm - 40mm |
| H112 | 4.5mm - 80mm |
| F | 4.5mm - 150mm |
It has a certain degree of heat resistance and can be used as working parts below 150℃. When the temperature is higher than 125℃, the strength of 2024 alloy is higher than that of 7075 alloy. The forming performance is relatively good in hot state, annealing and new quenching state, and the heat treatment strengthening effect is significant, but the heat treatment process requirements are strict. The corrosion resistance is poor, but it can be effectively protected by pure aluminum coating.
| Temper | Hardness (HB) |
| 2024 H112 Aluminum | About 85 |
| 2024 T4 Aluminum | 120 - 145 |
| 2024 T351 Aluminum | 120 - 145 |
| 2024 O Aluminum | About 40 |
| Description | Thickness | Temper | Thickness | Width | Length | Forms |
| AMS 4037 ASTM B209 2024-O Bare Aluminum Sheet 0.02" | 0.02" | O | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.02" | 0.02" | O | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.02" | 0.02" | O | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.025" | 0.025" | O | 0.025 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.032" | 0.032" | O | 0.032 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.032" | 0.032" | O | 0.032 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.04" | 0.04" | O | 0.04 | 48" | 96" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.04" | 0.04" | O | 0.04 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.04" | 0.04" | O | 0.04 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.04" | 0.04" | O | 0.04 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.05" | 0.05" | O | 0.05 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.05" | 0.05" | O | 0.05 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.063" | 0.063" | O | 0.063 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.08" | 0.08" | O | 0.08 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.08" | 0.08" | O | 0.08 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 O Aluminum Sheet 0.19" | 0.19" | O | 0.19 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.01" | 0.01" | T3 | 0.01 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.012" | 0.012" | T3 | 0.012 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.012" | 0.012" | T3 | 0.012 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.016" | 0.016" | T3 | 0.016 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.016" | 0.016" | T3 | 0.016 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.02" | 0.02" | T3 | 0.02 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.02" | 0.02" | T3 | 0.02 | 36" | 96" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.04" | 0.04" | T3 | 0.04 | 60" | 240" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.063" | 0.063" | T3 | 0.063 | 60" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.063" | 0.063" | T3 | 0.063 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.063" | 0.063" | T3 | 0.063 | 60" | 240" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.071" | 0.071" | T3 | 0.071 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.08" | 0.08" | T3 | 0.08 | 60" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.1" | 0.1" | T3 | 0.1 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Alclad Sheet 0.16" | 0.16" | T3 | 0.16 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.01" | 0.01" | T3 | 0.01 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.012" | 0.012" | T3 | 0.012 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.016" | 0.016" | T3 | 0.016 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.025" | 0.025" | T3 | 0.025 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.025" | 0.025" | T3 | 0.025 | 36" | 96" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.025" | 0.025" | T3 | 0.025 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.032" | 0.032" | T3 | 0.032 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.032" | 0.032" | T3 | 0.032 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.04" | 0.04" | T3 | 0.04 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.05" | 0.05" | T3 | 0.05 | 60" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.071" | 0.071" | T3 | 0.071 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.08" | 0.08" | T3 | 0.08 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.09" | 0.09" | T3 | 0.09 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.1" | 0.1" | T3 | 0.1 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.125" | 0.125" | T3 | 0.125 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Bare Sheet 0.19" | 0.19" | T3 | 0.19 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.016" | 0.016" | T3 | 0.016 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.02" | 0.02" | T3 | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.02" | 0.02" | T3 | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.02" | 0.02" | T3 | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.02" | 0.02" | T3 | 0.02 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.025" | 0.025" | T3 | 0.025 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.025" | 0.025" | T3 | 0.025 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.025" | 0.025" | T3 | 0.025 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.032" | 0.032" | T3 | 0.032 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.032" | 0.032" | T3 | 0.032 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.04" | 0.04" | T3 | 0.04 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.04" | 0.04" | T3 | 0.04 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.04" | 0.04" | T3 | 0.04 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.04" | 0.04" | T3 | 0.04 | 60" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.05" | 0.05" | T3 | 0.05 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.05" | 0.05" | T3 | 0.05 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.056" | 0.056" | T3 | 0.056 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.063" | 0.063" | T3 | 0.063 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.063" | 0.063" | T3 | 0.063 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.063" | 0.063" | T3 | 0.063 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.071" | 0.071" | T3 | 0.071 | 60" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.08" | 0.08" | T3 | 0.08 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.09" | 0.09" | T3 | 0.09 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.125" | 0.125" | T3 | 0.125 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.16" | 0.16" | T3 | 0.16 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.16" | 0.16" | T3 | 0.16 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.19" | 0.19" | T3 | 0.19 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Aluminum Sheet 0.19" | 0.19" | T3 | 0.19 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T3 Bare Aluminum Sheet 0.012" | 0.012" | T3 | 0.012 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.25" | 0.25" | T351 | 0.25 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.25" | 0.25" | T351 | 0.25 | 48" | 96" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.3125" | 0.3125" | T351 | 0.3125 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.375" | 0.375" | T351 | 0.375 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.375" | 0.375" | T351 | 0.375 | 36" | 96" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.5" | 0.5" | T351 | 0.5 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.625" | 0.625" | T351 | 0.625 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 0.75" | 0.75" | T351 | 0.75 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 1" | 1" | T351 | 1 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 1" | 1" | T351 | 1 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 1" | 1" | T351 | 1 | 36" | 96" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 1.25" | 1.25" | T351 | 1.25 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 1.5" | 1.5" | T351 | 1.5 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 1.75" | 1.75" | T351 | 1.75 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024 T351 Aluminum Plate 2" | 2" | T351 | 2 | 48.5" | 144.5" | Plate |
| AMS4037 ASTM B209 2024-0 Aluminum Alclad Sheet 0.09" | 0.09" | O | 0.09 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.016" | 0.016" | O | 0.016 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.016" | 0.016" | O | 0.016 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.02" | 0.02" | O | 0.02 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.02" | 0.02" | O | 0.02 | 36" | 96" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.025" | 0.025" | O | 0.025 | 36" | 96" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.032" | 0.032" | O | 0.032 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.04" | 0.04" | O | 0.04 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.04" | 0.04" | O | 0.04 | 60" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.071" | 0.071" | O | 0.071 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.08" | 0.08" | O | 0.08 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.1" | 0.1" | O | 0.1 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Alclad Sheet 0.125" | 0.125" | O | 0.125 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.025" | 0.025" | O | 0.025 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.032" | 0.032" | O | 0.032 | 36" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.063" | 0.063" | O | 0.063 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.071" | 0.071" | O | 0.071 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.09" | 0.09" | O | 0.09 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.1" | 0.1" | O | 0.1 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.125" | 0.125" | O | 0.125 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Bare Sheet 0.16" | 0.16" | O | 0.16 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Sheet 0.016" | 0.016" | O | 0.016 | 48" | 144" | Sheet |
| AMS4037 ASTM B209 2024-O Aluminum Sheet 0.05" | 0.05" | O | 0.05 | 48" | 144" | Sheet |
| AMS-QQ-A-250/4 2024-O Aluminum Plate 0.25" | 0.25" | O | 0.25 | 48" | 144" | Plate |
| AMS-QQ-A-250/4 2024-O Aluminum Plate 0.5" | 0.5" | O | 0.5 | 48" | 144" | Plate |
| AMS-QQ-A-250/4 2024-T851 Aluminum Plate 1" | 1" | T851 | 1 | 48" | 96" | Plate |
| AMS-QQA-250/4 AMS 4037 2024 T351 Aluminum Plate 1" | 1" | T351 | 1 | 48.5" | 144.5" | Plate |
| AMS-QQA-250/4 ASTM B209 2024 O Aluminum Sheet 0.09" | 0.09" | O | 0.09 | 48" | 144" | Sheet |
| AMS-QQA-250/5 ASTM B209 2024 T3 Aluminum Sheet 0.012" | 0.012" | T3 | 0.012 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024 T81 Aluminum Sheet 0.032" | 0.032" | T81 | 0.032 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024-T81 Alclad Sheet 0.032" | 0.032" | T81 | 0.032 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024-T81 Alclad Sheet 0.04" | 0.04" | T81 | 0.04 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024-T81 Alclad Sheet 0.08" | 0.08" | T81 | 0.08 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024-T81 Alclad Sheet 0.1" | 0.1" | T81 | 0.1 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024-T81 Aluminum Sheet 0.04" | 0.04" | T81 | 0.04 | 60" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024-T81 Aluminum Sheet 0.05" | 0.05" | T81 | 0.05 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024T81 Aluminum Sheet Alclad 0.02" | 0.02" | T81 | 0.02 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250 2024T81 Aluminum Sheet Alclad 0.071" | 0.071" | T81 | 0.071 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/3 2014-O Aluminum Alclad Sheet 0.063" | 0.063" | O | 0.063 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/3 2014-O Aluminum Alclad Sheet 0.08" | 0.08" | O | 0.08 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/3 2014-T6 Aluminum Alclad 0.063" | 0.063" | T6 | 0.063 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/3 2014-T6 Aluminum Alclad Sheet 0.051" | 0.051" | T6 | 0.051 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/3 2014-T651 Aluminum Alclad Plate 0.25" | 0.25" | T651 | 0.25 | 48" | 144" | Plate |
| ASTM B209 AMS-QQ-A-250/4 2024 T81 Aluminum Sheet 0.016" | 0.016" | T81 | 0.016 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/4 2024 T81 Aluminum Sheet 0.071" | 0.071" | T81 | 0.071 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/4 2024 T851 Aluminum Plate 0.32" | 0.32" | T851 | 0.32 | 48.5" | 144" | Plate |
| ASTM B209 AMS-QQ-A-250/4 2024 T851 Aluminum Plate 1.25" | 1.25" | T851 | 1.25 | 48" | 144" | Plate |
| ASTM B209 AMS-QQ-A-250/4 2024 T851 Aluminum Sheet 0.08" | 0.08" | T81 | 0.08 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/4 2024T81 Aluminum Sheet 0.032" | 0.032" | T81 | 0.032 | 48" | 144" | Sheet |
| ASTM B209 AMS-QQ-A-250/4 2024-T81 Aluminum Sheet 0.071" | 0.071" | T81 | 0.071 | 48" | 96" | Sheet |
| ASTM B209 AMS-QQ-A-250/4 2024-T851 Aluminum Plate 0.25" | 0.25" | T851 | 0.25 | 48.5" | 144.5" | Plate |
| Element | Percentage |
| Al | 93.5 |
| Cr | 0.1 max |
| Cu | 3.8 - 4.9 |
| Fe | 0.5 max |
| Mg | 1.2 - 1.8 |
| Mn | 0.3 - 0.9 |
| Si | 0.5 max |
| Ti | 0.15 max |
| Zn | 0.25 max |
| Information | Imperial | Metric |
| Density | 0.1 lb/in3 | 2.78 g/cc |
| Ultimate Tensile Strength | 63, 800psi | 440 MPa |
| Yield Tensile Strength | 42, 100psi | 290 MPa |
| Fatigue Strength | 20, 000psi | 138 MPa |
| Shear Strength | 41, 000psi | 283 MPa |
| Melting Point | 935 - 1, 180°F | 502 - 638°C |
| 2024-O | 2024-T3 | 2024-T4 | 2024-T351 | |
| Tensile Strength | 100-200 MPa | 320-480 MPa | 310-480 MPa | 330-460 MPa |
| Shear Strength | 130 MPa | 290 MPa | 290 MPa | 290 MPa |
| Fatigue Strength | 90 MPa | 140 MPa | 140 MPa | 140 MPa |
| Elastic Modulus | 71 GPa | 71 GPa | 71 GPa | 71 GPa |
| Brinell Hardness | 49 | 120 | 120 | 120 |
| Elongation at Break | 15% | 15% | 16% | 13% |
2024 aluminum plate is widely used in aircraft structures (skin, frame, rib beam, bulkhead, etc.), rivets, missile components, truck hubs, propeller elements and various other structural parts.
Typical applications
What is aluminum code 2024?
Aluminum code 2024 refers to an aluminum alloy known for its high strength, fatigue resistance and excellent machinability, and is commonly used in aerospace and military applications.
What is the difference between 6061 and 2024?
The main difference between 6061 and 2024 aluminum is that 6061 has better corrosion resistance and is easier to weld, while 2024 has higher strength and fatigue resistance, but is more challenging to weld.
What is the difference between aluminium 2014 and 2024?
The difference between 2014 and 2024 aluminium is that 2014 has greater workability and strength at elevated temperatures, while 2024 is known for better overall strength and fatigue resistance, making it more suitable for aerospace applications.
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