7075 Large Diameter Aluminum Forged Bar
Prodsuct Information
Item:Forging 7075 Aluminum Bar
Ultrasonic Inspection Standard:B594
Mechanical Properties Standard:ASTM B247,EN586
The 7075 is a cold-treated forging alloy with a high strength that is far better than soft steel. The 7075 is one of the most powerful alloys on commercial use. General corrosion resistance, good mechanical properties and anode reaction. Small grains make deep drilling better, tools more wear-resistant, and thread roll is even more distinctive.
Chemiacl Composition
| Alloy | Si | Fe | Cu | Mn |
| 7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 |
| Mg | Cr | Zn | Ti | Al |
| 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.2 | Remainder |
Application
Due to its high strength-to-weight ratio, 7075 is used for highly stressed structural parts. Applications include aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, and various other commercial aircraft, aerospace and defense equipment and components