OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin

OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin


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"Based on domestic market and expand overseas business" is our development strategy for Charmilles Injection Chamber , Copper Tungsten W75 , Coated Wire , Welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - 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:

OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin detail pictures

OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin detail pictures

OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin detail pictures

OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin detail pictures

OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin detail pictures


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We're convinced that with joint endeavours, the business between us will bring us mutual benefits. We are able to guarantee you products high quality and competitive value for OEM Manufacturer Custom Cheap High Precision Cnc Machining Metal Rapid Prototype - Silver Tungsten – De-Shin, The product will supply to all over the world, such as: Finland, Czech Republic, Guatemala, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers,all of our employees will work together and move forward together.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Letitia from Jakarta - 2015.10.01 14:14
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Phyllis from Hongkong - 2015.09.21 11:44

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