Steel Gas

Steel Gas is a superheated metal gas consisting primarily of iron and carbon. It exists when metal is heated to temperatures high enough to enter a gaseous phase, producing a mixture in which iron and carbon are the principal constituents. The composition and description are consistently represented across several language sources, which identify it as a metallic gas formed from iron (Fe) combined with carbon (C).

As a metal gas, Steel Gas represents the vaporized form of materials that are normally solid at standard conditions. Descriptions in multiple languages characterize it as a metal brought into a gaseous state through extreme heating; sources explicitly describe it as composed of iron and carbon. The term appears in localized forms in other languages (for example, gaz d'acier in French, Stahlgas in German, and 气态钢 in Chinese), reflecting the same underlying concept: a gas-phase alloy or mixture derived from steel components.

• Composition: iron and carbon are the stated constituents across available language sources.
• Physical character: described as a metal gas produced by superheating or extreme heating that converts solid metal into a gaseous state.
• Terminology: referred to in various languages with equivalents that translate back to "Steel Gas" or "gaseous steel," all indicating a metal-based gas mixture of iron and carbon.

No additional mechanical, behavioral, or contextual details (such as exact temperatures, in-game interactions, or handling procedures) are included in the provided sources. The available descriptions focus solely on its identity as a superheated metallic gas composed of iron and carbon.