أ
1
ن | Ni | Fe | Pb | Sn | Zr | Cu |
C | ≤ | ≤ | ≤ | ≤ | 0 | ب |
C | ≤ | ≤ | ≤ | ≤ | 0 | ب |
ن | Cr | Fe | Pb | Si | Zr | Cu |
C | 0 | - | - | - | 0 | ب |
C | 0 | ≤ | ≤ | ≤ | - | ب |
2
ا | ا | ا | م | م | ت |
ب | φ | 0 | 1 | - | - |
ا | ± | ≤ | ≤ | ≤ | 0 |
3
ق | ق | ا | ص | ا | ت |
5 | 5 | 15 | 78 | 78 | 4 |
4
ي
ا