2-3/4" ROUND 2024-T351 COLD FINISHED

Specifications:

ASTM B221
AMS 4120S
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 90
  • Copper 1.2-2
  • Silicon 0.4 max
  • Iron 0.5 max
  • Manganese 0.03 max
  • Magnesium 2.1-2.9
  • Zinc 5.1-6.1
  • Chrome 0.18-0.28
  • Titanium 0.2 max
Mechanical Properties:
  • Ultimate Tensile Strength = 67 ksi
  • Yield Strength = 47 ksi
  • Elongation Typical = 13%
  • COND IACS = 30%

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