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Industrial Control
Contact Materials For Industrial Control
High reliability
High electrical endurance
High resistance to welding
High resistance to arc erosion
Used in relays, control switches, contactors, etc.
Recommended Materials
Material Disgnation | 49#AgSnO₂ | 25#AgNi | |||
|---|---|---|---|---|---|
| Ag Content(wt.%) | 88 | Condition | R1 | Y1 | Y2 |
| Density（g/cm³） | ≥9.7 | Intensity (MPa) | 240-360 | 260-400 | 340-480 |
| Elec.Resistivity（μΩ.cm） | ≤2.5 | Hardness HV | 75-105 | 80-115 | 90-125 |
| Hardness HV | ≥65 | Elongation(%) | ≥4 | ≥2 | ≥1 |
Manufacturing process | Pre-oxidation-Sintering-Extruding | Mixing-Extruding | |||