* 4 Series Aluminum-Silicon Alloys * Representatives: 4A01, 4047 Characteristics: ① Aluminum alloys with silicon as the main alloying element, mostly non-heat-treatable. The silicon content typically ...

Category Grade Ultimate Tensile Strength (MPa) Yield Strength (MPa) Total Elongation (%) Uniform Elongation (%) n-value r-value Outer Panel 6022-T43 228 118 27.5 24.3 0.266 0.5...

In recent years, driven by the rapid development of electric powertrain systems and intelligent vehicle technologies, the penetration rate of new energy vehicles (NEVs) in China has increased signific...