C42500 Introductio ligamenti
Alloy C42500 habet modicam conductivitatem, vim comparabilem ad aes phosphori, praestantem performance fadigae et bonam resistentionem ad exudationem. Alloy C42500 est resistens ad corruptionem atmosphaerica et aquae marinae, nec est sensibilis ad fracturam a corrosione stress. Hoc materialem est valde aptum pro applicationibus in automobilis, connectoribus industrialibus et scintillulis
| Gradus | Compositio chemica (% ) ≤ | Crassitudo (mm) |
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| ASTM | Cu | Stannum | P | Fe | Pb | Zn | 0.1-2.0 |
| C42500 | 87-90 | 1.5-3.0 | 0.35 | 0.05 | 0.05 | RESPONDEO | |
| Proprietates physicae | |||||||
| Densitas (g/cm³) |
Modulus Elasticitatis (GPa) |
Coeficientis Expansionis Thermalis (×10-6/K) |
Conductivitas Electrifica (%IACS) |
Scelerisque Conductivity W(m·K) |
|||
| 8.75 | 115 | 18.4 | 28 | 120 | |||
| Proprietates mechanicæ | Proprietates curvandi | ||||||
| Temperamentum | Duretudo Vickers HV0.2 |
Testatio Tensionis | 90°R∕T(Crassitudo≤0.5mm) | ||||
| Robur Tensile (MPa) |
Robur Renditionis (MPa) |
Elongatio % (A50) |
Bonus modus | Via mala | |||
| R395(1/2H) | 110-150 | 395-485 | 355-465 | ≥18 | 0 | 0 | |
| R430（3⁄4H） | 130-170 | 430-510 | 400-490 | ≥12 | 0 | 0 | |
| R485(H) | 160-180 | 485-565 | 455-545 | ≥9 | 0 | 0.5 | |
| R525(EH) | 170-190 | 525-605 | 495-585 | ≥7 | 0.5 | 1 | |
| R580（SH） | 180-200 | 580-650 | 550-630 | ≥3 | 1.5 | 2.5 | |
| R635（ESH） | ≥200 | ≥635 | ≥600 | - | - | - | |
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