Attributum:
Characteristica:
Resistentia ad corrosionem et resistentia ad temperaturas altas
Bonae conductibilitates electrica et thermica
Bonae ductilitas et facilis elaboratio
Parametrus：
Tabula Compositionis Chemicae:
| Gradus | Cr | Al | Ni | Fe | Temperatura Maxima | Punctum Fusionis | Resistivitas Ω·m | Elongatio% |
| ocr21al 4 | 17-21 | 3.0-4.0 | -- | rESPONDEO | 1100℃ | 1500℃ | 1.23±0.06 | ≥12 |
| ocr25al 5 | 23-26 | 4.5-6.5 | rESPONDEO | 1250℃ | 1500℃ | 1.42±0.07 | ≥12 | |
| ocr21al6nb | 21-23 | 5.0-7.0 | --： | rESPONDEO | 1350℃ | 1510℃ | 1.43±0.07 | ≥12 |
| ocr27al7mo 2 | 26.5-27.8 | 6.0-7.0 | -- | rESPONDEO | 1400℃ | 1520℃ | 1.53±0.07 | ≥10 |
| cr20ni80 | 20-23 | <0.5 | rESPONDEO | ≤1.0 | 1200℃ | 1400℃ | 1.09±0.05 | ≥20 |
| cr30ni70 | 28-31 | <0.5 | rESPONDEO | ≤1.0 | 1250℃ | 1380℃ | 1.18±0.05 | ≥20 |
| cr15ni60 | 15-18 | <0.5 | 55-61 | rESPONDEO | 1150℃ | 1390℃ | 1.12±0.05 | ≥20 |
| cr20ni35 | 18-21 | -- | 34-37 | rESPONDEO | 1100℃ |
Applicationes：
Alloyum base cum alto nickelio et ferrum; Electroplating et bateriae; Aeronavica, radar, et alia fabrica militaria et civilia, etc.
EN
