3.1305 (AlCu2.5Mg0.5)
Classification
| Country |
Section |
Category |
| Germany |
Non-ferrous metals |
AlCu alloys with: Mg |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mg, % |
Mn, % |
Cr, % |
Cu, % |
Zn, % |
Al, % |
OE, % |
ET, % |
|---|
| DIN 1725 Part 1 |
< 0.7 |
< 0.8 |
0.2–0.5 |
< 0.2 |
< 0.1 |
2.2–3 |
< 0.25 |
94.45–97.6 |
< 0.05 |
< 0.15 |
Information on suppliers
Analogues
| Russia |
USA |
|---|
| Д18 |
Air service Aluminum No.3 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| ET |
% |
Total other items |
| Fe |
% |
Iron |
| OE |
% |
Other items |
| Si |
% |
Silicon |
| Mg |
% |
Magnesium |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Cu |
% |
Copper |
| Zn |
% |
Zinc |
| Al |
% |
Aluminium |