Nickel 212dịkwa kaNickel 200na mgbakwunye manganese iji meziwanye ike.
Nickel 212a na-eji dị ka fuses maka ihe ndị na-ebute ụzọ n'ime ọkụ ọkụ. A na-ejikwa ya dị ka wires ndu maka akụrụngwa eletriki yana dịka ihe nkwado na valvụ eletrọnịkị na tubes cathode ray. A na-ahụkwa ya dị ka electrodes na oriọna na-agbapụta ọkụ.
| Ihe | Nkeji % | Nke kacha % |
| Ni + Co | 97.0 | - |
| Mn | 1.50 | 2.50 |
| Fe | - | 0.25 |
| C | - | 0.10 |
| Cu | - | 0.20 |
| Si | - | 0.20 |
| Mg | - | 0.20 |
| S | - | 0,006 |
| Njupụta | Ebe mgbaze | Ọnụọgụ nke Mgbasawanye | Modul nke Rigidity | Modul nke Elasticity |
| 8.86 g/cm³ | 1446 Celsius C | 12.9 μm/m Celsius C (20 - 100 Celsius) | 78 kN/mm² | 196 kN/mm² |
| 0.320 lb/n³ | 2635 °F | 7,2 x10-6n'ime/na Celsius (70-212 Celsius) | 11313 ksi | 28400 ksi |
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