| Elfen o aloi 8011 |
Cynnwys (%) |
| Alwminiwm (Al) |
≥98.5 |
| silicon (Si) |
0.5-0.9 |
| Haearn (Fe) |
0.6-1.0 |
| Copr(Cu) |
≤0.15 |
| Manganîs(Mn) | ≤0.10 |
| Magnesiwm(Mg) | ≤0.05 |
| Sinc(Zn) | ≤0.10 |
| Amhureddau Eraill | ≤0.15 (cyfanswm) |
| Eiddo aloi 8011 |
Tymher: O |
Tymher: 12 | Tymher: 14 | Tymher: 16 | Tymher: 18 |
| Cryfder Tynnol |
90-130 MPa |
110-150 MPa | 130-170 MPa | 150-190 MPa | ≥170 MPa |
| Cryfder Cynnyrch (gwrthbwyso 0.2%) |
35-65 MPa |
65-105 MPa | 95-135 MPa | 125-165 MPa | ≥150 MPa |
| Elongation at Break |
18-25% |
8-14% | 6-12% | 4-10% | 3-8% |
| Caledwch (Rockwell B) |
25-40 |
40-55 | 50-70 | 60-80 | 70-90 |
| Eiddo aloi 8011 |
Gwerth |
| Dwysedd |
2.7 g / cm³ |
| Ymdoddbwynt |
643–657°C |
| Dargludedd Thermol |
209 W/m·K |
| Dargludedd Trydanol |
61% IACS |
| Cyfernod Ehangu Thermol |
23.1×10⁻⁶/°C (20–100°C) |
| ASTM |
B209 (taflen/plât), B221 (allwthiadau), B233 (gwifren), B479 (ffoil). |
| ISO |
ISO 26204 (dynodiadau aloi), ISO 6892 (profion mecanyddol). |
| UNS |
A91060 (System Rhifo'r Unol Daleithiau). |
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