1-3/4" ROUND 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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