Böhler (or Boehler) WMD is a multi-alloy economical hot work tool steel useful for a wide range of hot work applications, such as headers, upsetters, extrusion and die casting tools and dies, etc. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-214. Producer or source: Böhler Uddeholm N.A..