1.Breif Introduction of 7021
7021 t6 aluminum sheet is a 7000-series aluminum alloy: the main alloying addition is zinc and it is formulated for primary forming into wrought products. It is typically furnished in the T6 temper. To achieve this temper, the metal is solution heat-treated and artificially aged until it meets standard mechanical property requirements. 7021 is the Aluminum Association (AA) designation for this material. In European standards, it will typically be given as EN AW-7021. Additionally, the EN chemical designation is AlZn5,5Mg1,5. And the UNS number is A97021.
7021 aluminum sheet is mainly used cargo containers in aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, aircraft, aerospace and defense applications; bike frames, all terrain vehicle (ATV) sprockets
5.Packaging and Delivery
Standard seaworthy export packaging, Plastic film and brown paper can be covered at customers’ need. And wooden case or wooden pallet is adopted to protect products from damage during the delivery. Generally speaking, the weight no more than 2 tons in one package, and loading 18-22 tons in 1×20′ container, and 20-24 tons in 1×40′container.
6.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!
Why choose us?
• With us your money in safe your business in safe
• Full Refund in case of bad quality or late delivery
• Quality Assurance contract
• Over 100 models can totaly satisfy your request
• Free Samples Offer & Small order Welcomed
• After Sales Service 24*7
• 2 years warranty period