Aluminum Round Bar 2024 T851 Cold Finished

2024-grade aluminum is a high-strength alloy primarily composed of copper, with small amounts of magnesium and manganese. It is renowned for its exceptional strength and fatigue resistance, making it a popular choice for aerospace and structural applications. The unique blend of high tensile strength and lightweight properties in 2024 aluminum allows for the creation of robust yet lightweight components, making it ideal for aircraft structures, automotive parts, and other applications requiring strength and durability.

Aluminum Round Bar 2024 T851 Cold Finished
Specifications:

ASTM B221
AMS 4339B
AMS QQ A 225/6

Applications:

2024 is typically used in aerospace applications, clock parts, computer parts, hydraulic parts, bolts, valves, nuts, pistons, and gears.

How To Measure:

D (Diameter)

Chemistry:
  • Aluminum 93.5
  • Copper 3.8 - 4.9
  • Silicon 0.5 max
  • Iron 0.5 max
  • Manganese 0.03 max
  • Magnesium 1.2 - 1.8
  • Zinc .15 max
  • Chrome 0.1 max
  • Titanium 0.15 max
Mechanical Properties:
  • Ultimate Tensile Strength = 75 ksi
  • Yield Strength = 66 ksi
  • Elongation Typical = 4.9%
  • COND IACS = 30%

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