Aubert et Duval: exacting manufacturing processes

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2024

  • Aerospace
Aluminum alloys
  • Landing gear (wheels)
Specifications
  • EU : Al Cu4Mg1
  • USA : UNS:A92024
Heat treatment
  • T4 condition thickness < 75 mm
Mechanical features
  • UTS (N/mm²) : > 420
  • A (%) : > 8
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2050

  • Aerospace
Aluminum Alloys
  • Fittings
  • Spars
  • Structural parts
Specifications
  • EU : Al Cu3.5LiAgMg
  • USA : UNS : 92050 , AA 2050
Heat treatment
  • T852 condition thickness up to 250 mm / 10″
Mechanical features
  • UTS (N/mm²) : >490
  • A (%) : >4
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2219

  • Aerospace
Aluminum alloys
  • Spatial
Specifications
  • EU : Al Cu6Mn
  • USA : UNS:A92219
Heat treatment
  • T6 condition thickness < 100 mm
  • T851 – T852 – T854 conditions thickness 100/200 mm
Mechanical features
  • UTS (N/mm²) : > 400
  • A (%) : > 5
  • UTS (N/mm²) : > 395
  • A (%) : > 6
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7010

  • Aerospace
Aluminum alloys
  • Landing gear
  • Nacelle
  • Structural parts
Specifications
  • EU : Al Zn6MgCu
  • USA : UNS:A97010
Heat treatment
  • T 74 condition thickness 100/125 mm
  • T 7452 condition thickness 125/150 mm
Mechanical features
  • UTS (N/mm²) : > 475
  • A (%) : > 8
  • UTS (N/mm²) : > 485
  • A (%) : > 7
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7050

  • Aerospace
Aluminum alloys
  • Aero engine
  • Bearing housings
  • Landing gear
  • Nacelle
  • Spinners
  • Structural parts
Specifications
  • EU : Al Zn6CuMgZr
  • USA : UNS:A97050
Heat treatment
  • T 74 condition thickness 100/125 mm
  • T 7452 condition thickness 150/175 mm
Mechanical features
  • UTS (N/mm²) : > 469
  • A (%) : > 9
  • UTS (N/mm²) : > 483
  • A (%) : > 7
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7175

  • Aerospace
Aluminum alloys
  • Aero engine
  • Bearing housings
  • Landing gear
  • Spinners
  • Structural parts
Specifications
  • EU : Al 5,6Zn-2,5Mg-1,6Cu-0,23Cr
  • USA : UNS:A97175
Heat treatment
  • T 7352 – T 7354 conditions
Mechanical features
  • UTS (N/mm²) : > 455
  • A (%) : > 7
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50NILYW

  • Aerospace
Steels for carburizing
  • Aero engine
  • Bearings
  • High temperature
Specifications
  • Common name : M50NIL
  • EU : 13MoCrNiV42-16-14
  • USA : UNS:K91231
Heat treatment
  • T + F + Rv 550°C
Mechanical features
  • UTS (N/mm²) : 1400
  • A (%) : 13
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819AW

  • Aerospace
  • Defense
  • Tooling
  • Transportation
Through hardening steels
  • Gun barrels
  • Missiles
  • Plastic
  • Polishing
  • Transmission system
Specifications
  • EU : 35NiCrMo16
  • USA : UNS : K57034
Heat treatment
  • T + F + Rv 200°C
  • T + Rv 650°C
Mechanical features
  • UTS (N/mm²) : 1900
  • A (%) : 10
  • KCU (J/cm²) : 50
  • UTS (N/mm²) : 1050
  • A (%) : 18
  • KCU (J/cm²) : 110
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819B

  • Aerospace
  • Defense
  • Industrial
  • Tooling
Through hardening steels
  • Aero components
  • Aero engine
  • Aero structures
  • Extrusion
  • Flat bars
  • Missiles
  • Plastic
  • Round bars
Specifications
  • EU : 36NiCrMo16
  • USA : UNS : K54532
Heat treatment
  • T + F + Rv 200°C
  • T + Rv 650°C
Mechanical features
  • UTS (N/mm²) : 1850
  • A (%) : 8
  • KCU (J/cm²) : 40
  • UTS (N/mm²) : 1000
  • A (%) : 19
  • KCU (J/cm²) : 130
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AD730

  • Aerospace
  • Defense
  • Energy
  • Tooling
Nickel alloys
  • Aero engine
  • Disks
  • Fasteners
  • High temperature
  • Land turbine
  • Turbine disks
Specifications
  • EU : NiCr16Co9Fr4Mo3W3Ti3Al2
Heat treatment
  • H + V
Mechanical features
  • UTS (N/mm²) : 1580
  • A (%) : 20
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ADC3

  • Tooling
Tool steels for hot work
  • 3D
  • Die casting
  • Extrusion
Specifications
  • EU : X36CrMoV5-1
  • USA : AISI:~H11
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ADC88

  • Tooling
Tool steels for hot work
  • Die casting
  • Heat resistance
  • Toughness
Specifications
  • EU : X36CrMoV5-2
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