Eilimint |
Ábhar (%) |
Alúmanam (Al) |
≥97.5 |
sileacain (Si) |
0.5-0.9 |
Iarann (Fe) |
0.6-1.0 |
Mangainéis(Mn) |
≤0.20 |
| Copar(Cu) | ≤0.10 |
| Sinc(Zn) | ≤0.10 |
| Tatanium(Ti) | ≤0.08 |
| Cróimiam(Cr) | ≤0.05 |
| Nicil(Ni) | ≤0.05 |
| Plumbeous(Pb) | ≤0.05 |
| Maoin |
Luach Tipiciúil (Temper: O) |
| Neart Teanntachta |
60–100 MPa |
| Neart Toradh (0.2% fritháireamh) |
20–50 MPa |
| Fadú ag Sos |
1.0–3.0% |
| Cruas (Rockwell B) |
18–30HV |
| Maoin |
Luach |
| Dlús |
2.7 g/cm³ |
| Leáphointe |
643–657°C |
| Seoltacht Theirmeach |
205 W/m·K |
| Seoltacht Leictreach |
61% IACS |
| Comhéifeacht Leathnú Teirmeach |
23.1×10⁻⁶/°C (20–100°C) |
| ASTM |
ASTM B479,FDA 21 CFR 175.300,FDA 21 CFR 177 |
| ISO |
ISO 26204 (sonraíochtaí cóimhiotal), ISO 6892 (tástáil mheicniúil), ISO 9001, ISO 14001. |
| GA |
GA 546, Uimh. 1935/2004 CE |
| GB | GB/T 3198, GB/T4806.9 |
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