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Aluminium Alloy BS 2 L97 2024-T351 (2024A)

Technical Data Sheet


Chemical Composition Limits
Weight% Si Fe Cu Mn Mg Cr Ni Zn Others Al
BS 2L 97 0.50 max 0.50 max 3.8-4.9 0.3-0.9 1.2-1.8 0.10 max 0.05 max 0.2 max Pb 0.05
Sn 0.05
Ti +Zr 0.20

Aluminium 2024 (2024A) is one of the most popular high strength Aluminium alloys. Due to 2024 (2024A) high strength and excellent fatigue resistance it is commonly used on structures and components in the aircraft and transportation industries.

Typical Mechanical Properties


Material Thickness mm Direction 0.2% Proof Stress min N/mm² Tensile Strength min N/mm² Elongation on 50mm min% Elongation on 5.65v (min%)
BS 2 L97 2024-T351 Plate 6-25 LT 280 430 10 10
BS 2 L97 2024-T351 Plate 25-40 L 310 430 - 12
BS 2 L97 2024-T351 Plate 25-40 LT 280 420 - 9
BS 2 L97 2024-T351 Plate 40-115 L 310 430 - 10
BS 2 L97 2024-T351 Plate 40-115 LT 270 410 - 8

Aluminum Alloy BS L97 T351 is avaliable in Plate. For all stock availability for Alloy 2024 contact Sales.

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.