irononly

IronOnly is a term used in several distinct contexts, and there is no single canonical definition. It may refer to material quality in metallurgy, a thematic constraint in games and media, or as a proper noun in online identity and branding.

In metallurgy, iron-only describes a material composition consisting predominantly of iron with negligible alloying elements. In practice, commercially available iron products include wrought iron and pure iron, with trace impurities. The phrase is informal rather than a standardized classification, and exact compositions vary by production method and specification.

In gaming and modding culture, "iron-only" or "iron only" can denote challenges or modes that restrict equipment or resources to items made entirely of iron, or to iron gear only. Such constraints are used to increase difficulty or to create themed runs, and definitions differ among communities.

As a proper noun, IronOnly may be used as a username, handle, or brand. It is not associated with a single widely recognized entity, and multiple individuals or organizations may use the name independently.

See also: iron, pure iron, wrought iron, metallurgy, iron in industry, ironman, ironclad.