Ligamentum C19920 est ligamentum Cu-Ti. Hoc ligamentum amicum naturae magnam vim habet, praestantiam flexionis, resistendo calori, performance relaxationis stress et fatigationis resistendo.
Est in ampla usu in connectoribus signorum, relais, terminis elasticis etc.
| Gradus | Compositio chemica (% ) ≤ | Crassitudo (mm) |
||
| ASTM | Cu | Ti | Alii | 0.06-0.2 |
| C19920 | RESPONDEO | 2.5-3.5 | ≤1.0 | |
| Proprietates physicae | ||||||
| Densitas (g/cm³) |
Modulus Elasticitatis (GPa) |
Coeficientis Expansionis Thermalis (×10-6/K) |
Conductivitas Electrifica (%IACS) |
Scelerisque Conductivity W(m·K) |
||
| 8.66 | 120 | 17.76 | 12 | 50 | ||
| Proprietates mechanicæ | Proprietates curvandi | |||||
| Temperamentum | Duretudo Vickers HV0.2 |
Testatio Tensionis | 90°R/T (Crassitudo ≤ 0.2mm) | |||
| Robur Tensile (MPa) |
Vis Resistentiae (MPa) | Elongatio % (A50) |
Bonus modus | Via mala | ||
| R880（H） | 280-320 | 880-1000 | 800-900 | 10 | 0 | 0 |
| R920(EH) | 290-330 | 920-1050 | 850-950 | 6 | 0 | 0.5 |
| R960（SH） | 300-340 | 960-1100 | 900-1000 | 3 | 0 | 1 |
| R1000（ESH） | 310-350 | 1000-1150 | 950-1050 | 2 | - | - |
| R1050（XSH） | 320-360 | 1050-1200 | 1000-1100 | 1 | - | - |
| R1100(GSH) | 330-370 | 1100-1250 | 1050-1200 | - | - | - |
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