C19025 Productum introduction
Per addendum Sn, Ni et aliorum elementorum vestigialium ad matricem cupri, C19025 praebet magnam vim, elasticitatem et praestantem performance relaxationis stress, necnon praestantem conductivitatem. Ad terminales automotivos, connectores etc. applicatur.
| Gradus | Compositio chemica (% ) ≤ | Crassitudo (mm) |
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| ASTM | Cu | Stannum | Ni | P | Zn | 0.05-5.0 | |
| C19025 | RESPONDEO | 0.7-1.1 | 0.8-1.2 | 0.03-0.07 | ≤0.2 | ||
| Proprietates physicae | |||||||
| Densitas (g/cm³) |
Modulus Elasticitatis (GPa) |
Coeficientis Expansionis Thermalis (×10-6/K) |
Conductivitas Electrifica (%IACS) |
Scelerisque Conductivity W(m·K) |
|||
| 8.9 | 130 | 17 | 40 | 161 | |||
| Proprietates mechanicæ | Proprietates curvandi | ||||||
| Temperamentum | Dureza HV |
Testatio Tensionis | 90°R∕T(Crassitudo≤0.5mm) | ||||
| Robur Tensile Rm\/MPa |
Robur Renditionis MPa |
Tentio % |
Bonus modus | Via mala | |||
| H01 | 120-155 | 335-470 | 300-420 | ≥20 | 0 | 0 | |
| H02 | 135-170 | 440-520 | 410-490 | ≥8 | 0 | 0 | |
| H04 | 155-180 | 500-570 | 475-540 | ≥6 | 0 | 0 | |
| H06 | 160-195 | 540-590 | 510-560 | ≥4 | 0 | 0.5 | |
| H08 | 175-210 | 580-650 | 555-625 | ≥4 | - | - | |
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