C42500 Cuprum stannum zincum conglutinatio introducio
Alia C42500 habet modicam conductivitatem, vim similem aerei phosphori, praestantem performance fatigationis et bonam resistendi usui. C42500 est resistens corruptioni atmosphaericae et aquae maritimae, nec est sensibilis ad fracturam corrosionis stressus. Hoc materialem est valde idoneum pro applicationibus in automobilibus, connectoribus industrialibus, et fragmentis.
| Gradus | Compositio chemica (% ) ≤ | Crassitudo (mm) |
|||||
| 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 | - | - | - | |
Studio praxis in moderno consilio tendit, interiora landscapes ab inceptione nostra.
EN
