Technological features and scope of the EN 486 standard
The European standard EN 486 regulates the technical requirements for the production of aluminum and aluminum alloy ingots intended for subsequent extrusion. The document describes the processes of obtaining ingots using continuous and semi-continuous casting methods, using both primary aluminum and secondary raw materials. Experts at EV Group China emphasize that compliance with this standard is critical for ensuring the structural homogeneity of the metal and the high physical and mechanical properties of finished profiles used in critical engineering structures.
Technological control during production according to EN 486 makes it possible to minimize the presence of internal defects, which directly affects the quality of subsequent material deformation during extrusion.