Specialist in high quality Aluminium, Titanium, Stainless Steel & Nickel Alloys
+44 1536 400254

Aluminium, 2024 Bar

This grade is a heat treatable Alloy with good strength higher than AA 2014 and 2017a which gives very good machining characteristics and high fatigue strength. The applications are Aerospace machined parts, general engineering and other military equipment.

Chemical Composition (Weight %)
  Si Fe Cu Mn Mg Cr Zn Ti Other each Other total Al
Min

3.8 0.30 1.20





Max 0.50 0.50 4.9 0.90 1.80 0.10 0.25 0.15 0.05 0.15 Bal

Typical Mechanical Properties (Min)
Diameter or minor sectional dimension mm Tensile Strength, MPa Yield Strength 0.2%, MPa  Elongation %
0-12.7 427 310 10
12.7-114.30 427 290 10
114.30-165.1 427 276 10
165.1-203.2 400 262 10
 

Related Specifications and Conditions

2024-T351, T4 AMS4120

Available Forms 

Plate
 
Chemical Composition (Weight %)
  Min Max
Si   0.50
Fe   0.50
Cu 3.8 4.9
Mn 0.30 0.90
Mg 1.20 1.80
Cr   0.10
Ni   0.10
Zn   0.25
Ti   0.15
Other each   0.05
Other total   0.15
Al   Bal

Typical Mechanical Properties (Min)
Diameter or minor sectional dimension mm 0-12.7
Tensile Strength, MPa 427
Yield Strength 0.2%, MPa 310
 Elongation % 10
12.7-114.30
Tensile Strength, MPa 427
Yield Strength 0.2%, MPa 290
 Elongation % 10
114.30-165.1
Tensile Strength, MPa 427
Yield Strength 0.2%, MPa 276
 Elongation % 10
165.1-203.2
Tensile Strength, MPa 400
Yield Strength 0.2%, MPa 262
 Elongation % 10
 

Related Specifications and Conditions

2024-T351, T4 AMS4120

Available Forms 

Plate