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QuesTek has used Integrated Computational Materials Engineering (ICME) and our Materials by Design technology to develop new ultra-high performance steels and alloys based on aluminum, titanium, copper, cobalt, molybdenum and other elements for flight critical aerospace and defense applications. Our new alloys are replacing commonly used incumbent aerospace steels that have been in industry for decades:

4340, 300M, and Maraging Series Steels

9310, EN36A/B/C, Pyrowear® 53, and 8620 Steels

  • Ferrium C64 Steel for greater strength, toughness, temperature and corrosion resistance

C17200 and Other Copper-Beryllium Alloys

Ti-6-4, Ti-6-2-2, and Ti-6242 Alloys

7050 Aluminum Alloy