Alloy Nvmg3-0,08 in

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  • Alloy HB6V
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    • Designation

    Name The value
    Designation GOST Cyrillic НВМг3-0,08в
    Designation GOST Latin HBMg3-0,08b
    Transliteration NVMg3-008v
    By chemical elements NiВMg3-0,08в

    Description

    Alloy Nvmg3−0,08 V is used: for the production of forged bars for the manufacture of thin-walled tubes and strip thickness of 0.05−2.0 mm, used in electronics and other industries; the cathodes.

    Note

    Alloy vacuum smelting.

    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
    Bars В55 TU 48-0814-115-2000

    Chemical composition

    Standard C S P Mn Si Ni Fe Cu Al Zn Sn Sb Pb Bi W O Mg Cd
    GOST 19241-80 ≤0.06 ≤0.003 ≤0.001 ≤0.01 ≤0.006 Rest ≤0.04 ≤0.02 ≤0.01 ≤0.004 ≤0.001 ≤0.001 ≤0.002 ≤0.001 2.5-3.5 ≤0.003 0.07-0.1 ≤0.001
    Ni is the basis.
    According to GOST 19241-80 the total mass fraction of nickel and cobalt is ≥ 96.0%. The oxygen content is indicated for the alloy in ingots.

    Mechanical properties

    σU, MPa d5, % d10
    Tape supplied according to GOST 2170-73 (samples)
    ≥340 ≥31 ≥30
    ≥440 ≥12 ≥10
    ≥540 ≥3 ≥2

    Description mechanical marks

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