ALUMIINIUM AW-7020 | AlZn4,5Mg1 | AW-AlZn4,5Mg1 | AlZn4,5Mg1 | 3.4335
Alumiiniumi ja alumiiniumisulamite märgistus vastavalt erinevatele standarditele:
| Alu/ | AW-7020 |
| AA | 7020 |
| PN | PA47 |
| CSN | 424 441 |
| ASTM USA | 7005 |
| BS GB | 7020 |
| BS GP old | H17 |
| EN | AlZn4,5Mg1 |
| DIN GER | AlZn4,5Mg1 |
| EN | 7020 |
| ISO | AlZn4,5Mg1 |
| JIS JAPAN | A7N01 |
| JIS JAPAN old | - |
| NF FRANCE | 7020 |
| NF FRANCE old | A-Z5G |
| SFS FINLAND | 2596 |
| SN SWITZ | AlZn4,5Mg1 |
| SS SWEDEN | 4425 |
| UNI ITALY | 9007/1 |
| UNI ITALY old | 7791 |
| UNS | A97005 |
| WNR GERMANY | 3.4335 |
| NS | 17410 |
| UNE | L-3741 |
| ASV | - |
| ALUSUISSE | 7100 |
| CSA old | - |
| GOST old | 1915 |
Alumiiniumi ja alumiiniumisulamite keemiline koostis (vastavalt standardile EN 573-1):
| Alu/ | AW-7020 |
| Mg | 1,00 - 1,40 [%] |
| Mn | 0,05 - 0,50 [%] |
| Fe | ≤0,40 [%] |
| Si | ≤0,35 [%] |
| Si+Fe | - [%] |
| Cu | ≤0,20 [%] |
| Zn | 4,00 - 5,00 [%] |
| Cr | 0,10 - 0,35 [%] |
| Mn+Cr | - [%] |
| Ti | - [%] |
| Bi | - [%] |
| Ni | - [%] |
| Pb | - [%] |
| Sn | - [%] |
| Zr | 0,08 - 0,20 [%] |
| Zr+Ti | 0,08 - 0,25 [%] |
| muud | ≤0,05 [%] |
| erinevad koos | ≤0,15 [%] |
| Al | reszta |
Alumiiniumi füüsikalised omadused:
| - | AW-7020 |
| Tihedus | 2.78 [g/cm3] |
| Elastsusmoodul | 70000 [MPa] |
| Nihkemoodul G | 26400 [MPa] |
| Poissoni number | 0.33 |
| Tahkumistemperatuur | 605 [°C] |
| Valamispunkt | 645 [°C] |
| Õige soojus | 873 [J/kgK] |
| Soojuspaisumise koefitsient 20°C juures | 23.3 [µm/mK] |
| Spetsiifiline takistus | 49 [nWm] |
| Soojusjuhtivus | 140 [W/mK] |
| Juhtivus | 35 [%IACS] |