Alloy Amg5k (АЛ13)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
АМг5К |
| Designation GOST Latin |
AMg5K |
| Transliteration |
AMg5K |
| The chemical elements |
- |
| Name |
The value |
| Designation GOST Cyrillic |
АЛ13 |
| Designation GOST Latin |
AL13 |
| Transliteration |
AL13 |
| The chemical elements |
- |
Description
Alloy Amg5k used: for the manufacture of ingots and shaped castings by various casting methods (sand casting, investment casting, gravity die casting, pressure casting); casting parts of valves and actuators to it.
Note
Aluminum foundry corrosion-resistant alloy of the system Al-Mg.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 1583-93 |
| Castings from non-ferrous metals and alloys |
В84 |
OST 26-07-1114-74, OST 1 80029-83, OST 5.9397-90 |
Chemical composition
| Standard |
Mn |
Si |
Fe |
Cu |
Al |
Zn |
Zr |
Mg |
| GOST 1583-93 |
0.1-0.4 |
0.8-1.3 |
≤0.5 |
≤0.1 |
The rest |
≤0.2 |
≤0.15 |
4.5-5.5 |
Al is the base.
According to GOST 1583-93, the iron content is specified for casting in sand molds and for investment models. The content of iron during casting in chill molds is ≤ 0.50%, when casting under pressure ≤ 1.50%. The amount of allowable impurities should be for casting in sand molds and for investment models ≤ 0.60%, casting in chill molds ≤ 0.60%, injection molding ≤ 1.80%.
Mechanical characteristics
| σB, MPa |
d |
Brinell hardness number, MPa |
| Casting. Without heat treatment |
| ≥147 |
≥1 |
≥55 |
| ≥167 |
≥0.5 |
≥55 |
Description mechanical marks
| Name |
Description |
| σB |
Limit short-term strength |
| d |
Elongation after rupture |
Technological properties
| Name |
The value |
| Weldability |
The alloy is well welded organomegaly method. |
| Corrosion resistance |
To increase the corrosion resistance of the product alloy is subjected to anodic oxidation and metalreview (a type of anodic oxidation process). |
| Machining by cutting |
The alloy is well processed by cutting, grinding and polishing. |
