Hot sale Brass Milling Parts - Silver Tungsten – De-Shin
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Hot sale Brass Milling 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:
Wire EDM Costs
Wire EDM Materials
We consistently execute our spirit of ''Innovation bringing progress, Highly-quality ensuring subsistence, Administration advertising and marketing gain, Credit history attracting buyers for Hot sale Brass Milling Parts - Silver Tungsten – De-Shin, The product will supply to all over the world, such as: United Kingdom, Atlanta, Ghana, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our products. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us.
By Nana from Doha - 2016.04.08 14:55
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Daphne from Thailand - 2016.05.21 12:31