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Haynes 188 UNS R330188

This cobalt, nickel, chromium and tungsten alloy designed for high temperature strength and good resistance to oxidation at temperatures up to 2000 F. While primarily employed in the aerospace industry, this alloy has found uses in commercial industrial applications including land-based gas turbines. It is generally used in the hot sections of engines in burner cans, ducting and afterburner components. In recent years, it has been eclipsed by Alloy 230 for many applications due to improved properties.