Alloy NV3
Alloy NK0.2E
Alloy HE1
Alloy NMoPe15-10
Alloy NMC
Alloy HMg0.1
Alloy HMg0.08v
Alloy HMg0.05v
Alloy NMg
Alloy NKoZHKT19-1,9-1,5-0,4
Alloy NKaB0,15-0,5
Alloy NKa0.13 (NIKA-2)
Alloy NKa0.07 (NIKA-1)
Alloy NK0.04
Alloy Nicosi
Alloy NVMg6v
Alloy NVMg3v
Alloy NVMg3-0,08v
Alloy NVMg3-0,05v
Alloy NVJAK5,5-0,8-0,8-1 (NIVO-6)
Alloy HB6V
Alloy HB3v
Alloy HB3
Alloy Alunik 7-1
Designation
| Name |
The value |
| Designation GOST Cyrillic |
НВ3 |
| Designation GOST Latin |
HB3 |
| Transliteration |
NV3 |
| The chemical elements |
NiВ3 |
Description
Alloy NV3 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.
Standards
| Name |
Code |
Standards |
| Pipes from non-ferrous metals and alloys |
В64 |
GOST 13548-77 |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 19241-80, GOST 28873-90 |
| Tapes |
В54 |
GOST 2170-73 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Si |
Ni |
Fe |
Cu |
As |
Zn |
Sn |
Sb |
Bi |
W |
Mg |
Cd |
| GOST 19241-80 |
≤0.1 |
≤0.005 |
≤0.001 |
≤0.03 |
≤0.02 |
The rest |
≤0.07 |
≤0.05 |
≤0.001 |
≤0.005 |
≤0.001 |
≤0.001 |
≤0.001 |
2.5-3.5 |
≤0.05 |
≤0.001 |
Ni is the basis.
According to GOST 19241-80 the total mass fraction of nickel and cobalt is ≥ 96.0%.
Mechanical characteristics
| σB, 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 |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
| d10 |
Elongation after rupture |
