Metals

Aluminium 2024 in Extrusion, Sheet, Bar and Tube

SPECIFICATIONS: GRADE ALUMINIUM 2024, UNS A92024

Castle Metals hold a wide range of Aluminium 2024 from their facilities in the UK and France, stocking 2024 in plate, sheet, bar and tube for commercial and defense aircraft. With large capacity plate saw and CNC machines, Castle Metals specialise in complex billet preparation and first stage machining for aircraft manufacturing, offering stocking programs, finished parts inventory and MRO material, Castle help customers react faster so their build rates are unaffected.

 

  • Aircraft structures
  • Wing structures
  • Fuselage structures
  • Couplings
  • Hydraulic valve bodies
  • Worm gears
  • Fasteners
  • Clock parts

Chemistry (range or maximum in %)

GRADE Si Fe Cu Mn Mg Cr Zn Ti
2024 0.50 0.50 3.8/4.9 0.30/0.9 1.2/1.8 0.10 0.25 0.15

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 Tesnile-ksi Yield-ksi Elongation-% Brinell Hardness (BHN)
2024 68 47 19 120

Grade 2024 Plate Sizes & Specifications

GRADE SHAPE TEMPER THICKNESS SPECIFICATION
2024 Plate T351 1/4" - 4" AMS 4037 / ASTM B209