Chemical composition according to GOST 1583−93
| Fe |
Si |
Mn |
Al |
Cu |
Be |
Mg |
Zn |
Sn |
Impurities |
- |
| up to 1.5 |
4.5 — 5.5 |
up to 0.5 |
90.7 — 94.15 |
1 — 1.5 |
up to 0.1 |
0.35 — 0.6 |
up to 0.3 |
up to 0.01 |
total 1.7 |
Ti + Zr <0.15 |
Note:
Al is the base; the percentage of
Al is given approximately
| Note: In pigs, the magnesium content is 0.4 — 0.65% |
For the manufacture of shaped castings. It is delivered in ingots of pyramids, granules, grains. technical requirements — in accordance with GOST 1583−93 Cast aluminum alloys. Technical conditions GOST R 55375−12 Primary aluminum and alloys based on it. Stamps