View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.Alloy R-C355.0 (R4009) includes aluminum-silicon-magnesium and copper Almigweld and Altigweld filler wire with low iron content to weld alloys 355.0 and A355.0. (See Alloy Digest alloys A1-115 and 243)