Alloy EKH3

  • Alloy 52K12F (52KFB)
  • Alloy UNDK24
  • Alloy EX9K15M2
  • Alloy EX5K5
  • Alloy EX3
  • Alloy EB6
  • Alloy 5X14V (5XV14)
  • Alloy 52KFTM
  • Alloy 52KF
  • Alloy 52K9F (52KF9)
  • Alloy 52K7F (52KF7)
  • Alloy 52K5F (52KF5)
  • Alloy 52K13F (52KFA)
  • Alloy 52K11F (52KFV)
  • Alloy 52K10F (52KF11)
  • Alloy 40KNB (EP966)
  • Alloy 35KH8F
  • Alloy 35KX6F
  • Alloy 35KX4F
  • Alloy 35KX15
  • Alloy 35KX12
  • Alloy 25X15KYUBF (EC33; 25X15K1)
  • Alloy 25NY
  • Alloy 22Kh15KTF (EK159; 22Kh15KA)
  • Alloy 20NCHG (EP298)

    • Designation

    Name The value
    Designation GOST Cyrillic ЕХ3
    Designation GOST Latin EX3
    Transliteration EH3
    By chemical elements ЕCr3

    Description

    Alloy EKH3 used: for the manufacture of permanent magnets non-critical purposes.

    Note

    Doped magneto-solid alloy with coercive force of from 5 to 12 kA/m and residual induction of from 0.8 to 1.0 T.

    Standards

    Name Code Standards
    Classification, nomenclature and General rules В30 GOST 10994-74, RD 5.9443-84
    Sheets and strips В33 TU 14-1-1054-74
    Bars and shapes В32 TU 14-1-4487-88, TU 14-11-245-88

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe
    GOST 10994-74 0.9-1.1 ≤0.02 ≤0.03 0.2-0.4 2.8-3.6 0.17-0.4 ≤0.3 Rest
    Fe is the basis.
    According to GOST 10994-74 and TU 14-1-4487-88, the chemical composition is given for the EX3 grade alloy.