Professional Design Cnc Parts - Silver Tungsten – De-Shin
Product Detail
Product Tags
Related Video
Feedback (2)
Professional Design Cnc Parts - Silver Tungsten – De-Shin Detail:
Ningbo De-Shin offers a full range of silver tungsten for different industrial application fields. It takes the advanced vacuum infiltration process and all products meet the criterion of GB/T8320-2003, ASTM B631.
Production process: powder mix –> pressing –> sintering –> vacuum infiltration –> machining –> QC. All this production process is strictly controlled by QC to ensure best quality performance.
Advantages:
1. High electrical conductivity.
2. High thermal conductivity.
3. High density with perfect uniformity microstruction of material.
Applications:
1. Circuit breakers.
2. Earth leakage breakers.
3. Miniature circuit breakers.
4. resistance welding electrode.
5. wear resistance shaft
Stock size:
Silver tungsten rod: diameter≥0.5mm, usually 1-60mm; length≤300mm, usually 100, 175, 200, 300mm.
Silver tungsten square bar: thickness≥1.0mm, usually 1-40mm; length & width≤400mm, usually 100*200, 200*300, 200*400mm.
grade | Chemical Composition (wt%) | Density | Hardness | Resistivity | ||
Ag | Total Impurities≤ | W | g/cm3 ≥ | HB Kgf/mm2 ≥ | μΩ.cm ≤ | |
W30/Ag70 | 70±1.5 | 0.5 | Balance | 11.75 | 75 | 2.3 |
W40/Ag60 | 60±1.5 | 0.5 | Balance | 12.40 | 85 | 2.6 |
W50/Ag50 | 50±2.0 | 0.5 | Balance | 13.15 | 105 | 3.0 |
W55/Ag45 | 45±2.0 | 0.5 | Balance | 13.55 | 115 | 3.2 |
W60/Ag40 | 40±2.0 | 0.5 | Balance | 14.00 | 125 | 3.4 |
W65/Ag35 | 35±2.0 | 0.5 | Balance | 14.50 | 135 | 3.6 |
W70/Ag30 | 30±2.0 | 0.5 | Balance | 14.90 | 150 | 3.8 |
W75/Ag25 | 25±2.0 | 0.5 | Balance | 15.40 | 165 | 4.2 |
W80/Ag20 | 20±2.0 | 0.5 | Balance | 16.10 | 180 | 4.6 |
W85/Ag15 | 15±2.0 | 0.5 | Balance | 16.70 | 195 | 5.0 |
Product detail pictures:





Related Product Guide:
Used Wire EDM Machines
Wire EDM Services
While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for Professional Design Cnc Parts - Silver Tungsten – De-Shin, The product will supply to all over the world, such as: Malaysia, Peru, Macedonia, "Make the women more attractive "is our sales philosophy. "Being customers' trusted and preferred brand supplier" is the goal of our company. We are strict with every part of our work. We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future.

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
