Product Description Grade: 7000 Series Temper: T6/T651 Type: Plate Application:worm gears, keys, aircraft, aerospace ,aviation,airbus,aerospace,sprocket,RC chassic,Skin for aircraft,unit load device Thickness: 1.5mm-300mm Width: 800mm-2600mm Surface Treatment: mill finish Alloy Or Not: Is Alloy Place of Origin: Chongqing, China (Mainland) Brand Name: Qingfeng Model Number: 7021 surface: mill finish model number: 7021 aluminum plate mill Product Feature aluminum alloy sheet plate 2024 6061 6082 7021 7075 Product Specification / Models 7021 aluminum sheet Application / Models aluminum plate 7021 is commonly used in aircraft fittings, airplane, air, aviation parts, military truck ,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.