Alloy VAK4 (АК4ч)
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ВАК4 |
| Designation GOST Latin | BAK4 |
| Transliteration | VAK4 |
| The chemical elements | ВAlCo4 |
| Name | The value |
|---|---|
| Designation GOST Cyrillic | АК4ч |
| Designation GOST Latin | AK4ch |
| Transliteration | AK4ch |
| The chemical elements | - |
Description
Alloy VAK4 applies: for production of pigs used for podrihtovali in the manufacture of aluminum alloys.
Note
In the smelting podatkowego alloy grade VAK4 and the production of pig can be used in scrap and waste of alloy AK4, AK4−1.
Standards
| Name | Code | Standards |
|---|---|---|
| Secondary non-ferrous metals, alloys and wastes | В57 | GOST 1131-76 |
Chemical composition
| Standard | Mn | Si | Ni | Fe | Cu | Al | Ti | Zn | Mg |
|---|---|---|---|---|---|---|---|---|---|
| GOST 1131-76 | ≤0.3 | ≤1.2 | ≤1.5 | ≤1.3 | ≤3 | The rest | ≤0.1 | ≤0.5 | ≤1.8 |
Al is the base.
According to GOST 1131-76, the content of other impurities (each individually) ≤ 0.05%. The total content of other impurities is ≤ 0.20%.
According to GOST 1131-76, the content of other impurities (each individually) ≤ 0.05%. The total content of other impurities is ≤ 0.20%.
