Yulin New Materials and Central South University Achieve Breakthrough in 800 MPa 7-Series Aluminum Alloy Casting

Published: May 29, 2026 09:21
Recently, the R&D Center of Yulin New Materials Group joined hands with Central South University to carry out a joint technological breakthrough effort, and their semi-continuous casting trial of 800 MPa-class 7-series high-strength aluminum alloy was successfully completed. During the trial, a high-grade aluminum alloy casting ingot with a diameter of 0.267 meters and an alloy element content exceeding 16% was successfully cast. This achievement marked a major breakthrough for Yulin New Materials Group in the independent R&D and engineering transformation of ultra-high-strength cast aluminum alloy.

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