Chemical Composition
| Alloy | Chemical Composition (%) | ||||||||||
| 7021 | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | each | total | Balance |
| 0.25 | 0.4 | 0.25 | 0.1 | 1.2-1.8 | 0.05 | 5.0-6.0 | 0.1 | 0.08-0.18 | 0.15 | AI | |
Technical Parameters
Applicantion
7021 aluminum sheet is widely used in air cargo container, aviation container, aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, aircraft, aerospace and defense applications.
Quality Control
Our company has built the quality supervision department and aluminum lab to control the quality . We have complete test line to make sure our products’s quality to meet per customers requirements
Packing Display
Manufacturing Process
