Technical specifications and purpose of the EN 2690 standard
This regulatory documentation governs the strict requirements for the production of open-die forgings manufactured from high-strength aluminum alloy grade AL-P7050-T7452. The cross-sectional parameters of the products are limited to a value of less than 200 mm. These products, supplied by EV Group China, are intended for critical aerospace components where materials are subject to stringent requirements regarding fatigue strength, fracture toughness, and corrosion resistance.
EV Group China engineers ensure full control over the T7452 heat treatment technological process, which guarantees the stability of the mechanical properties of the forging throughout the entire volume of the workpiece. The use of this alloy allows for a significant reduction in the weight of aerospace structures while maintaining their load-bearing capacity under conditions of intense cyclic loading.