Contact Point with Good Performance in Resistance Used in Circuit Breaker
1. Product name: Electrical Contact Points
Other name: contact point, electrical contact, contact tips, contact sheet.
Main Materials: AgW, AgNi, AgCdO, AgNiC, AgWC, W/Fe, AgC
Certification: SGS, ISO9001,ROHS
| masterial | specification | density ≥g/cm3 |
hardness≥ | resistance ratio ≤μΩ.cm |
|||||||
| Ag | Cu | Ni | W | WC | C | ZnO | SnO2 | ||||
| AgW(40) | 60 | 40 | 12.4 | 85 | 2.6 | ||||||
| AgW(50) | 50 | 50 | 13.15 | 105 | 3 | ||||||
| AgW(55) | 45 | 55 | 13.55 | 115 | 3.2 | ||||||
| AgW(60) | 40 | 60 | 14 | 125 | 3.4 | ||||||
| AgW(70) | 30 | 70 | 14.9 | 150 | 3.8 | ||||||
| AgW(80) | 20 | 80 | 16.1 | 180 | 4.6 | ||||||
