+**F51** often designates a specific [Alloy](/wiki/alloy) or material specification within engineering. It commonly refers to a duplex stainless steel known for its high strength and corrosion resistance, finding use in demanding industrial environments where material integrity for critical [Component](/wiki/component) parts is paramount.
+## See also
+- [Stainless Steel](/wiki/stainless_steel)
+- [Material Science](/wiki/material_science)
+- [Duplex Steel](/wiki/duplex_steel)
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