The Physical Renaissance • The Metal That Flies

Between July 30 and August 6, 2026, the three American companies that melt and shape the superalloys inside jet engines and power turbines reported earnings. ATI called it its strongest quarter since 2007. Howmet Aerospace raised full year revenue guidance by about $400 million and described gas turbine demand as extraordinary. Carpenter Technology guided operating income up another 21 to 25 percent from the high it had just set. That week, Honeywell Aerospace nearly halved its 2026 growth outlook and its shares fell by about a quarter, on shortages of precisely these components. The metal’s makers printed records in the same eight days one of its buyers broke on it. Either the constraint deepens from here, or the supply response arrives on schedule and the 2026 repricing has already paid for the scarcity. Below: three demand streams on one supply chain, the capacity dates through 2030, and the exposure map.