Alloy Mm2ch
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ММ2ч |
| Designation GOST Latin | MM2ch |
| Transliteration | MM2ch |
| The chemical elements | CuCu2ч |
Description
Alloy Mm2ch used: for the production of ingots used as sitovoj ingredient in the manufacture of cast and wrought magnesium alloys.
Standards
| Name | Code | Standards |
|---|---|---|
| Non-ferrous metals, including rare metals, and their alloys | В51 | GOST 2581-78 |
Chemical composition
| Standard | Mn | Si | Ni | Fe | Cu | Al | Ti | Zr | Mg | Be | Cl |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 2581-78 | 1.7-2.4 | ≤0.004 | ≤0.001 | ≤0.004 | ≤0.002 | ≤0.006 | ≤0.014 | ≤0.001 | The rest | ≤0.002 | ≤0.005 |
Mg is the basis.
According to GOST 2581-78 the amount of regulated impurities is ≤ 0.020%.
According to GOST 2581-78 the amount of regulated impurities is ≤ 0.020%.
