Custom Blank Silver Coin Silver Tungsten Blank Coin
Agw Electrode
Accept to customize
- TNM
- China
- 3 weeks
- According to customer's requirements
- Information
Silver tungsten Electrode
Silver tungsten Electrode is alloy of tungsten and silver ,also called silver tungsten bar or silver tungsten rod .
Silver tungsten electrode physical properties .
Density :11.75-16.10g/cm ²， it depend on the content of tungsten and silver
Composition W30-80%，Ag 20-70%
Silver tungsten electrode is feature with high arc corrosion ,high hardness ,nice electtial conductivity and high fusion welding resistance etc.
Silver tungsten material list :
| Brand and NO. | Chemical components % | Physical properties | ||||||
| Ag | Total Impurities ≤ | W | Density (g/cm3) ≥ | hardness HB ≥ | Resistivity (μΩ·cm) ≤ | Conductivity IACS% ≥ | Bending Strength Mpa ≥ | |
| AgW 30 | 70±1.5 | 0.5 | Bal. | 11.75 | 75 | 2.3 | 75 | |
| AgW 40 | 60±1.5 | 0.5 | Bal. | 12.40 | 85 | 2.6 | 66 | |
| AgW 50 | 50±2.0 | 0.5 | Bal. | 13.15 | 105 | 3.0 | 57 | |
| AgW 55 | 45±2.0 | 0.5 | Bal. | 13.55 | 115 | 3.2 | 54 | |
| AgW 60 | 40±2.0 | 0.5 | Bal. | 14.00 | 125 | 3.4 | 51 | |
| AgW 65 | 35±2.0 | 0.5 | Bal. | 14.50 | 135 | 3.6 | 48 | |
| AgW 70 | 30±2.0 | 0.5 | Bal. | 14.90 | 150 | 3.8 | 45 | 657 |
| AgW 75 | 25±2.0 | 0.5 | Bal. | 15.40 | 165 | 4.2 | 41 | 686 |
| AgW 80 | 20±2.0 | 0.5 | Bal. | 16.10 | 180 | 4.6 | 37 | 726 |
Application of silver tungsten electrode
Silver tungsten electrode commonly used as switches, it performs well in AC welding
Used in high temperature resistance industry
Applied for sport equipment
Silver tungsten electrode
Because of the mutal solubility of tungsten sliver is too low ,silver tungsten electrode only can be manufactured by powder metallurgy and pressing method .
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