Alloy CM3

  • Alloy BM1
  • Alloy BM2
  • Alloy BM3
  • Alloy BM5
  • MBVP alloy
  • Alloy MS-ZHNH
  • Alloy CM3
  • Alloy TCM-7

    • Designation

    Name The value
    Designation GOST Cyrillic СМ3
    Designation GOST Latin CM3
    Transliteration SM3
    By chemical elements PbCu3

    Description

    Alloy CM3 usedfor producing pressed extra virgin bars; parts of aviation.

    Note

    Wrought molybdenum alloy.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 OST 1 92025-73
    Bars В55 OST 1 92027-73

    Mechanical properties

    Section, mm σU, MPa d
    Bars pressed extra virgin in the state of delivery. Without heat treatment
    35-80 ≥490 ≥6
    80-120 ≥440 ≥4
    Bars pressed extra virgin in the state of delivery. Annealing
    35-80 ≥440 ≥10
    80-120 ≥390 ≥6

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d Elongation after rupture