SAE AMS4248C-2012
通过加压释放应力和沉淀热处理的1.0Mg 0.60Si 0.28Cu 0.20Cr (6061-T652)溶液热处理铝合金手工铸件和卷形环材
Aluminum Alloy, Hand Forgings and Rolled Rings 1.0Mg 0.60Si 0.28Cu 0.20Cr (6061-T652) Solution Heat Treated, Stress Relief by Compression, and Precipitation Heat Treated