Alloy САП3 (1039)

  • Alloy SAP1 (1019)
  • Alloy SAP2 (1029)
  • Alloy SAP3 (1039)
  • Alloy SAP4
  • Alloy SAS1-400 (1319; SAS1-50)

    • Designation

    Name The value
    Designation GOST Cyrillic САП3
    Designation GOST Latin CAP3
    Transliteration SAP3
    By chemical elements PbAlП3
    Name The value
    Designation GOST Cyrillic 1039
    Designation GOST Latin 1039
    Transliteration 1039
    By chemical elements 1039

    Description

    Alloy САП3 used: for the production of sheets and profiles used for fabrication of parts and structures for the aviation industry, operating at temperatures up to +450 ºC.

    Note

    SAP — sintered aluminum powder.
    Heat-resistant and corrosion-resistant alloy.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 OST 1 90048-90

    Chemical composition

    Standard Fe Al Al2О3
    OST 1 90048-90 ≤0.25 Rest 13.1-18
    Al is the base.
    According to OST 1 90048-90, the alumina content is allowed to be 1.50% higher than the set upper limit provided that the indices of mechanical properties specified in the sectoral scientific and technical documentation for semi-finished products are guaranteed.

    Technological properties

    Name The value
    Weldability Satisfactorily welded argon-arc welding.