Alloy Nmc1
Alloy NMC5
Alloy SK
Alloy CA
Alloy HCM9.5 (Chromel TM)
Alloy NXM9 (Chromel KM)
Alloy NHC
Alloy HC9.5 (Chromel T)
Alloy HC9 (Chromel K)
Alloy NMtsAK2-2-1 (Alumel)
Alloy NMC2.5
Alloy NMC2
Alloy HMC1
Alloy NMMZ 38-2V
NKM alloy
Alloy NK0.2
Alloy HZ
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | НМц1 |
| Designation GOST Latin | HMts1 |
| Transliteration | NMts1 |
| The chemical elements | NiMn1 |
Description
Alloy Nmc1 used: for the manufacture of the control grids of mercury rectifiers.
Note
Nickel manganese.
According to GOST 28873−90 alloy Nmc1 should be removed from the production
Standards
| Name | Code | Standards |
|---|---|---|
| Non-ferrous metals, including rare metals, and their alloys | В51 | GOST 28873-90, GOST 492-2006 |
Chemical composition
| Standard | C | S | Mn | Si | Ni | Fe | Cu | Mg | Ni+Co |
|---|---|---|---|---|---|---|---|---|---|
| GOST 492-2006 | ≤0.05 | ≤0.005 | 0.5-1 | ≤0.1 | The rest | ≤0.1 | ≤0.1 | ≤0.05 | ≥98.5 |
Ni is the basis.
According to GOST 492-2006, the mass fraction of cobalt is allowed due to the content of nickel in the amount of ≤ 0.50%. The total mass fraction of impurities of lead, zinc, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0080%, including the mass fraction of zinc ≤ 0.0020%.
According to GOST 492-2006, the mass fraction of cobalt is allowed due to the content of nickel in the amount of ≤ 0.50%. The total mass fraction of impurities of lead, zinc, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0080%, including the mass fraction of zinc ≤ 0.0020%.
