Alloy 40КНБ (ЭП966)

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  • Alloy EX5K5
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  • Alloy 52K7F (52KF7)
  • Alloy 52K5F (52KF5)
  • Alloy 52K13F (52KFA)
  • Alloy 52K11F (52KFV)
  • Alloy 52K10F (52KF11)
  • Alloy 40KNB (EP966)
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  • Alloy 25NY
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  • Alloy 20NCHG (EP298)

    • Designation

    Name The value
    Designation GOST Cyrillic 40КНБ
    Designation GOST Latin 40KHB
    Transliteration 40KNB
    By chemical elements 40CoNiBe
    Name The value
    Designation GOST Cyrillic ЭП966
    Designation GOST Latin EP966
    Transliteration EhP966
    By chemical elements -

    Description

    Alloy 40КНБ used: for the manufacture by stamping the contact details of getachew (sealed storage contacts); small-sized permanent magnets.

    Standards

    Name Code Standards
    Wire, steel, alloy В73 TU 14-1-4131-86

    Chemical composition

    Standard C S P Mn Si Ni Fe Nb W Ce Co
    TU 14-1-4131-86 ≤0.05 ≤0.01 ≤0.01 ≤0.4 ≤0.3 19.5-20.5 Rest 3-3.5 0.2-0.5 ≤0.25 40.2-41.5
    Fe is the basis.
    According to TU 14-1-4131-86, cerium is introduced by calculation and chemical analysis is not determined.