Aluminium Alloy 2219 (AMS 4162 / AMS 4094)


Technical Data Sheet

 

Chemical Composition Limits
Weight% Al Si Fe Cu Mn Mg Zn Ti Others V Zn
2219 Bal 0.20 max 0.30 max 5.80-6.80 0.20-0.40 0.02 max 0.10 max 0.02-0.10 0.050 each
0.15 total
0.05-0.15 0.10-0.25

Aluminium Alloy 2219 is a high strength alloy which combines good machinability and good mechanical properties. 2219 is useful over a temperature range of -452°F to 600°F, is readily weldable and has good fracture toughness. In the T8 condition it is resistant to stress corrosion cracking.

Aluminium 2219 is typically used in a range of aerospace applications such as high temperature structural applications including space booster and fuel tanks.

Typical Mechanical Properties

Aluminium 2219 - Bar / Extrusions

Material Temper Direction Tensile Strength ksi Yield Strength ksi Elongation in 2" (%)
2219 (AMS 4162) T8511 L 58 42 6
2219 (AMS 4162) T8511 LT 56 39 4

Aluminium 2219 - Sheet / Plater (Bare)

Material Temper Thickness Tensile Strength ksi Yield Strength ksi Elongation in 2" (%)
2219 (QQ-A-250/30) 0 0.020"-2.00 32 max 16 max 12
2219 (QQ-A-250/30) T351 0.250" - 2.00" 46 28 10
2219 (QQ-A-250/30) T851 0.250" - 2.00" 62 46 7-8

Aluminium 2219 - Sheet / Plater (Clad) Temper T81 / T851

Material Temper Thickness Tensile Strength ksi Yield Strength ksi Elongation in 2" (%)
2219 (AMS 4094) T81/ T851 0.020"-0.039" 49 37 6
2219 (AMS 4094) T81/ T851 0.039"-0.099" 55 41 7
2219 (AMS 4094) T81/ T851 0.099"-0.249" 58 43 7
2219 (AMS 4094) T81/ T851 0.245"-0.499" 58 42 8

Availability
Aluminum Alloy 2219 is available in a full range of sheet, plate, bar, wire and forgings. For all stock availability for Alloy 2219 contact Sales.

Specifications
AMS 4031 - 2219-0/F Sheet, Plate
AMS 4066 - 2219-T8511 Drawn, Seamless Tubing
AMS 4068 - 2219-T3511 Drawn, Seamless Tubing
AMS 4094 - 2219 T81 Clad Sheet / T851 Clad Plate
AMS 4095 - 2219 T31 Clad Sheet / T351 Clad Plate
AMS 4096 - 2219-0 Clad Sheet / Plate
AMS 4143 - 2219-T6 Forgings / Rolled or Forged Rings
AMS 4144 - 2219-T852/T851 Hand Forgings
AMS 4162 - 2219-T8511 Extrusions
AMS 4313 - 2219-T351/T352 Forgings/Rolled or forged rings
DMS1719 - 2219 T81 Alclad Sheet
QQ-A-250/30 - 2219 Bare Sheet, Plate
QQ-A-367
QQ-A-430
MIL-A-22771
MIL-A-46118
ASTM B209
ASTM B211
ASTM B221
ASTM B241
ASTM B316

 

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.