Nickel NP2JE

  • Nickel NP0Evi
  • Nickel NP1
  • Nickel NP1Ev
  • Nickel NP2
  • Nickel NP2E
  • Nickel NP3
  • Nickel NP4
  • Nickel NPA1
  • Nickel NPA2
  • Nickel NPAN
  • Alloy SD1-1
  • Alloy SD1-2
  • Alloy SD1-4

    • Designation

    Name The value
    Designation GOST Cyrillic НП2Э
    Designation GOST Latin HP2E
    Transliteration NP2Eh
    By chemical elements NiП2Э

    Description

    Nickel NP2JE used: for the manufacture of strips, rolled sections and anodes; Travers and other parts of electronic devices; tape thickness of 0.05−2.0 mm, used in electronics and other industries.

    Note

    A complete analog of the Nickel brand NP2JE according to ST SEV 1257−78 is Nickel Ni 99,6 brand.

    Standards

    Name Code Standards
    Tubes of non-ferrous metals and alloys В64 GOST 13548-77
    Non-ferrous metals, including rare, and their alloys В51 GOST 19241-80, GOST 28873-90
    Tape В54 GOST 2170-73, TU 48-21-567-78
    Wire from nonferrous metals and their alloys В74 GOST 2179-75

    Chemical composition

    Standard C S P Mn Si Ni Fe Cu As Al Zn Sn Sb Pb Bi Co Mg Cd
    GOST 19241-80 ≤0.1 ≤0.003 ≤0.002 ≤0.03 ≤0.1 Rest ≤0.1 ≤0.1 ≤0.002 ≤0.01 ≤0.005 ≤0.002 ≤0.002 ≤0.002 ≤0.002 ≤0.15 ≤0.1 ≤0.002
    Ni is the basis.
    According to GOST 19241-80, the total content of nickel and cobalt is ≥ 99.60%. In nickel grade NP2Ev, obtained by vacuum melting, the mass fraction of impurities of lead, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0010% of each element, zinc ≤ 0.0030%.

    Mechanical properties

    σU, MPa d5, % d10
    Tape supplied according to GOST 2170-73 (samples)
    ≥390 ≥35 ≥32
    ≥440 ≥12 ≥10
    ≥540 ≥3 ≥2

    Description mechanical marks

    Name Description
    σU Limit short-term strength
    d5 Elongation after rupture
    d10 Elongation after rupture