Nickel Np1jev
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 | НП1Эв |
Designation GOST Latin | HP1Eb |
Transliteration | NP1Ehv |
The chemical elements | NiП1Эв |
Description
Nickel Np1jev used: for manufacturing cathodes, anodes and other parts of electronic devices; tape thickness of 0.05−2.0 mm, used in electronics and other industries.
Note
Nickel vacuum melting.
A complete analog of the Nickel brand Np1jev according to ST SEV 1257−78 is Nickel Ni 99,8 mark E.
Standards
Name | Code | Standards |
---|---|---|
Non-ferrous metals, including rare metals, and their alloys | В51 | GOST 19241-80 |
Tapes | В54 | GOST 2170-73 |
Chemical composition
Standard | C | S | P | Mn | Si | Ni | Fe | Cu | As | Al | Zn | Sn | Sb | Pb | Bi | O | Co | Mg | Cd |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GOST 19241-80 | ≤0.03 | ≤0.003 | ≤0.001 | ≤0.002 | ≤0.03 | The rest | ≤0.04 | ≤0.02 | ≤0.001 | ≤0.01 | ≤0.002 | ≤0.001 | ≤0.001 | ≤0.001 | ≤0.001 | ≤0.003 | ≤0.1 | ≤0.03 | ≤0.001 |
Ni is the basis.
According to GOST 19241-80, the total content of nickel and cobalt is ≥ 99.80%. The oxygen content is indicated for nickel in ingots. The sum of the mass fractions of the impurities of lead, zinc, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0070%.
According to GOST 19241-80, the total content of nickel and cobalt is ≥ 99.80%. The oxygen content is indicated for nickel in ingots. The sum of the mass fractions of the impurities of lead, zinc, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0070%.
Mechanical characteristics
σB, 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 |
---|---|
σB | Limit short-term strength |
d5 | Elongation after rupture |
d10 | Elongation after rupture |