The Forging Floor. ID: 7514 | This file appears in: SIFCO Industries, Inc. This photo from the 1930s shows SIFCO's hammering floor where metals are forged. SIFCO was one of the first companies to forge monel and the first to forge titanium. | Source: SIFCO Industry, Inc. Download Original File SourceSIFCO Industry, Inc. "The Forging Floor. " appears in: SIFCO Industries, Inc.