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Aerospace Grade 7049 Aluminium Forged Products Billet T73 Temper Anti Corrosion
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Brand Name:JIMA
Model Number:7049
Certification:ISO9001-2008,SGS,ROHS.
Price:Negotiations
Payment Terms:T/T, L/C
Supply Ability:1000 per month
Delivery Time:20~30days
Company Data
Verified Supplier
Contact Person
Annie
Business Type:
Manufacturer
Officials:
No.60 Guoxia Road, Yangpu District, Shanghai,China.
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
7049 Super Duralumin Aluminum Forging Billet T73 for aerospace vehicle structure.
Application:
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
Features:
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 (kg/mm2) | 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 | |
Diameter (mm) | Max. length (mm) | |
7xxx | Φ166 | 7500 |
| Φ220 | 7500 | |
| Φ380 | 7500 | |
| Φ396 | 7500 | |
| Φ448 | 7500 | |
| Φ462 | 7500 | |
| Φ566 | 7500 | |
| Φ582 | 7500 | |
7xxx | 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 |
Company Profile
JIMA Aluminum
Jima aluminum focus on high-end research and development of aluminum alloy and with the domestic research institutions and foreign partners to develop, and on the high hardness, high strength products get very gratifying achievements. High strength aluminum alloy products as alternative materials, can replace a lot of high-tech materials, result highlighted areas has aerospace, automotive ships, some precision parts and all kinds of high strength material field.
Jima aluminium is based on aviation aluminum alloy production technology, product transportation as the leading factor, is dedicated to the aerospace, rail transportation, auto vehicles, ships, electronic appliances, building, mold and other industries to provide excellent quality products and services. The product has been widely used in the above market.
Main products： Extrustion Aluminum bar/ Profiles; vehicles sheet /coil .
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