Domex 100W is a weather-resistant, very high strength steel that is used for civil engineering structural components. The alloy has a good combination of corrosion resistance, strength, toughness, formability, and weldability. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness. It also includes information on heat treating and joining. Filing Code: SA-515. Producer or source: SSAB Swedish Steel Inc.