Aluminum 2024 in Bar
SPECIFICATIONS: GRADE ALUMINUM 2024. UNS A92024
Aluminum 2024 is a grade of aluminum with good machinability and machined surface finish capacity. It is a high strength material of adequate workability. It has largely superseded grade 2017 for structural applications. It displays excellent strength, as much as 50% more than mild steel. It is commonly used in aircraft applications. It also shows fair corrosion resistance.
Bar Properties
Grade 2024 Bar Sizes & Specifications
GRADE | CONDITION | SHAPE | TEMPER | SIZE RANGE | SPECIFICATION |
2024 | COLD FINISHED | ROUNDS | T351 | 1/2 " - 8 " | AMS 4120 / ASTM B-211 |
T4 | 3/16 " - 7/16 " | ||||
HEXAGONS | T351 | 1/2 " - 2 " | |||
T4 | 3/16 " - 7/16 " | ||||
SQUARES | T351 | 1/2 " - 4 " | |||
T4 | 1/4 " - 3/8 " | ||||
FLATS | T351 | 1/2 "X 3/4 " - 4 "X 6 " | |||
T4 | 1/8 "X 1 " - 3/8 "X 6 " |
Grade 2024 Bar Typical Mechanical Properties (Not For Design)
GRADE | TENSILE- KSI | YIELD- KSI | ELONGATIO- % | BRINELL HARDNESS |
2024 | 68 | 47 | 19 | 120 |
Chemistry (range or maximum in %)
GRADE | SI | FE | CU | MN | MG | CR | ZN | TI |
2024 | 0.50 | 0.50 | 3.8/4.9 | 0.30/0.90 | 1.2/1.8 | 0.10 | 0.25 | 0.15 |