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Aerospace Grade 7049 Aluminium Forged Products Billet T73 Temper Anti Corrosion

Aerospace Grade 7049 Aluminium Forged Products Billet T73 Temper Anti Corrosion

  • High Light

    aluminium alloy billet


    billet premium aluminium

  • Application
    Aerospace Vehicle Structure
  • Name
    Super Duralumin Aluminum Forging Billet T73 For Aerospace Vehicle Structure
  • Standard
  • Type
    Casting Forging
  • Technics
    Forge, CNC
  • Alloy
  • Temper
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    wooden pallet
  • Delivery Time
  • Payment Terms
    T/T, L/C
  • Supply Ability
    1000 per month

Aerospace Grade 7049 Aluminium Forged Products Billet T73 Temper Anti Corrosion

7049 Super Duralumin Aluminum Forging Billet T73 for aerospace vehicle structure.



aerospace vehicle structure.


Quickly details.

  •  Alloy: 7049:
  •  Temper: T73,T7351,T7451,T7651.
  •  7049 - T73 is a kind of stress corrosion crack resistance excellent high strength aluminum alloy. People have used it to production die forgings and free forging. Ingredients: physical constants: zinc proportion of 7.2 7.8 7.2 2.0 2.9 g/cm ~ 3 magnesium smelting temperature 477-627 ℃.
  • 7049 - T73 forgings can be compared with 7075 - T73 of stress corrosion resistance, and the strength is the 7075 - T73 high 10-15%. Because of 7049 - T73 alloy elements, processing and heat treatment very well integrated together. To its high strength, and stress corrosion resistance. To increase the stress corrosion 
  • strength, less distortion.
  •  Max diameter: 1320mm.
  •  Max length : 7500mm.
  •  The density: 2.83g/cm3


Large specification :the produced billetφ1320mm is the largest billet in the world.

The max : weight of the billet up to 12.5 ton.

High purity : low hydrogen, low dross, low alkali content inside the ingot .

high-homogeneity : composition & organization, Small degree of segregation.small grain

size difference between core and surface.

Fine grain size.

Availability of product with the hydrogen content ≤0.08ML/100gAl.

Availability of product with porosity at class one .

Availability of product with oxidation film at the class one.

Availability of product with ultrasonic flaw detection at level A.


Aluminum Alloy 7049 Chemical Composition Standard.


Cu Mg Mn Fe Si Zn Ti Cr Other Al
1.2-1.9 2.0-2.9 0.2 0.35 0.25 7.2-8.2 0.10 0.1-0.22 <0.15 Balance


Aluminum Alloy 7049-T73 Mechanical properties.


Tensile strength


yield point, elongation(kg/mm2) Elongation(%)

brinell hardness


shear strength(kg/mm2)


fatigue strength(kg/mm2)
50 43 7 135 - -


Characteristics of 7049 aluminum.

  •  7049 is a high strength heat treatable alloys,
  • Hhigh strength and resistance to spalling corrosion and stress corrosion cracking resistance performance.
  •  Often used in aircraft structures used in thick plate extrusion, free forging and die forging parts.
  •  Manufacturing is required for this part of alloy: spalling corrosion and stress corrosion cracking resistance, fracture toughness and fatigue resistance are strong.

Package: wooden pallet.


Aluminium forging alloy & forging billet size.


Alloy  Sizes



Max. length




Φ166 7500
Φ220 7500
Φ380 7500
Φ396 7500
Φ448 7500
Φ462 7500
Φ566 7500
Φ582 7500



Φ915 4500
Φ1060 4000
Φ1220 4000
Φ1320 3500

Remark:1. Billet peeling is available.
2. The cut-to-length product is available upon to customer’s request.


Aluminium forging alloy & forging product typical application.


Alloy forging product application
7049 aerospace vehicle structure