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Product Description
Niobium bars
Grade: Nb-01, Nb-1, Nb-2
| Grade | Nb-01 | Nb-1 | Nb-2 | |
| Impurity content, %, No greater than Impurity Content,%,max |
They | 0.1 | 0.25 | 2 |
| O | 0.05 | 0.15 | 0.1 | |
| N | 0.03 | 0.05 | 0.1 | |
| C | 0.02 | 0.03 | 0.5 | |
| Yes | 0.005 | 0.006 | 0.03 | |
| Fe | 0.005 | 0.03 | 0.1 | |
| W | 0.005 | 0.01 | -- | |
| Mo | 0.005 | 0.005 | -- | |
| Ti | 0.005 | 0.01 | -- | |
| Al | -- | -- | 0.01 | |
| Cu | 0.003 | 0.003 | 0.003 | |
| Cr | -- | -- | 0.03 | |
| P | -- | -- | 0.02 | |
| Size (mm) | ≧14×14×300 | ≧14×14×300 | 20×20×(300-450) | |
| The deflection of Nb-01 and Nb-1 along the longitudinal direction shall not exceed 1% of the specified deflection dimension. The flexural tolerance along the length for Nb-01 and Nb- 1bars shall not be over 1% of the length |
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| Application | Superalloys and Electron Beam Melting For superalloys and electron-beam melting |
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Note: If the user has any special requirements, the two parties shall negotiate and agree upon them.
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FIR Metals&resource., Ltd.
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