NHM9 alloy (Chromel KM)
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 | НХМ9 |
| Designation GOST Latin | HXM9 |
| Transliteration | NHM9 |
| The chemical elements | NiCrCu9 |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Хромель КМ |
| Designation GOST Latin | Xpomel KM |
| Transliteration | Hromel KM |
| The chemical elements | Crомель CoCu |
Description
Alloy NHM9 applies: for production of wire used in the manufacture of countervailing wires.
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 | P | Mn | Cr | Si | Ni | Fe | Cu | As | Al | Sb | Pb | Bi | Mg | Ni+Co |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 492-2006 | ≤0.2 | ≤0.01 | ≤0.003 | ≤0.3 | 8.5-10 | 0.1-0.6 | 88.129-91.4 | ≤0.3 | ≤0.25 | ≤0.002 | ≤0.15 | ≤0.002 | ≤0.002 | ≤0.002 | ≤0.05 | The rest |
Ni is the basis.
According to GOST 492-2006, the total mass fraction of impurities is ≤ 1.40%.
According to GOST 492-2006, the total mass fraction of impurities is ≤ 1.40%.
