Steel has become a protagonist in architecture. In addition to its structural use in construction, it also proves versatile to coat surfaces. The Iron Series brings a rereading of the steel plates in graphite tone and light oxidation marks, revealing their industrial identity. The porcelain tile in large format 120X250cm, ideal for floors and walls, was designed in two finishing versions: Micro Crystal and Soft Touch. The porcelain version perfectly reproduces the colors and nuances of steel, brings practicality in use and minimizes the drawbacks of manpower and maintenance, characteristic of the original material.