Chongqing Huanyu Aluminum Material Co., Ltd.
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7075 T6 Aluminum Rolled Ring Forgings Aluminum Foring Parts Used In Aerospace Industry
The process of rolling seamless rings begins withopen die forging which creates a preform workpiece. Open die forging processes, rounds, and upsets apiece of stock which aligns the grain flow of the metal. The workpiece is then punched in the center to createa hole necessary to place the workpiece in the ring mill.
Specification on 7075 T6 Aluminum Rolled Ring Forgings Aluminum Foring Parts
Diameter: 1687mm
Wall Thickness: 248mm
Height: 386mm
| Chemical Composition Limits | |||||||||||
| Weight% | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other Each | Others Total |
| 7075 min | Rem | - | - | 1.2 | - | 2.1 | 0.18 | 5.1 | - | - | - |
| 7075 max | Rem | 0.40 | 0.50 | 2.0 | 0.30 | 2.9 | 0.28 | 6.1 | 0.20 | 0.05 | 0.15
|
| Characteristic | English | Metric |
| Nominal Density (68° F / 20°C) | 0.101 lbs./ in ³ | 2.80 Mg/m³ |
| Melting Range | 990° F - 1175° F | 532°C - 635 °C |
| Specific Heat (212 °F / 100°C | 0.23 BTU/lb - °F | 960 J/kg-°K |
