• Shaanxi Peakrise Metal Co.,Ltd
    David
    Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package.
  • Shaanxi Peakrise Metal Co.,Ltd
    John Morris
    Material experts, rigorous processing, timely discovery of problems in design drawings and communication with us, thoughtful service, reasonable price and good quality, I believe we will have more cooperation.
  • Shaanxi Peakrise Metal Co.,Ltd
    Jorge
    Thank you for your good after-sales service. Excellent expertise and technical support helped me a lot.
  • Shaanxi Peakrise Metal Co.,Ltd
    Petra
    Through very good communication all problems solved, satisfied with my purchase
  • Shaanxi Peakrise Metal Co.,Ltd
    Adrian Hayter
    The goods purchased this time are very satisfied, the quality is very good, and the surface treatment is very good. I believe we will order the next order soon.
Contact Person : Nicole
Phone Number : 13186382597
Whatsapp : +8613186382597

Low Loss Rate Tungsten Alloy Rods 75WCu EDM Electrode Material Copper Tungsten Electrode Material

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number custom
Minimum Order Quantity 1pc
Price $5~150/pc
Packaging Details plywood case
Delivery Time 10~15work days
Payment Terms T/T
Supply Ability 2000pcs/month

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Product Details
Name Tungsten Alloy Rod For EDM Electrode Material Copper Tungsten Metal Alloys Material Tungsten Copper Alloy
Grade 75WCu,80WCu,90WCu,70WCu Shape Custom
Surface Bright Export Port Any Port In China
Size As Per Customer's Drawing Application For Electrode Materials
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Low Loss Rate Tungsten Alloy Rods

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75WCu Tungsten Alloy Rods

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EDM Electrode Material

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Product Description

Tungsten Alloy Rod For EDM Electrode Material Copper Tungsten Metal Alloys

 

1. Tungsten Alloy Rod For EDM Electrode Material Copper Tungsten Metal Alloys:

 

Early EDM electrodes employed copper or graphite electrodes, which are inexpensive but not resistant to ablation; tungsten-copper alloy electrodes have largely taken their place. High temperature resistance, high high temperature strength, arc ablation resistance, superior electrical and thermal conductivity, and quick heat dissipation are all benefits of using tungsten copper electrodes. Applications mainly concern high voltage discharge tube electrodes, resistance welding electrodes, and EDM electrodes.

 

2. Shape of Tungsten Alloy Rod For EDM Electrode Material:

 

Electric machining electrodes are characterized by a wide variety of specifications, small batches and large total quantities. The tungsten-copper alloy material used as an electrical machining electrode should have the highest possible density and uniformity of structure, especially for slender rod-shaped, tubular and special-shaped electrodes.

 

So we accept custom,process as per customer's request.

 

3. Density and Relative Density of Low Loss Rate Tungsten Copper Alloy EDM electrode:

 
Grade of Tungsten Copper Alloy W-Cu10 W-Cu20 W-Cu30 W-Cu40
p g/cm3 17.30 15.67 14.31 13.17
r1 % 97.85 97.38 96.96 96.42
r2 % 99.36 99.46 99.38 99.63
△r % 1.51 2.08 2.42 3.21
r3 % 96.82 96.68 96.43

96.81

 

 

4. Conductivity of Low Loss Rate Tungsten Copper Alloy EDM electrode:

 

The following table shows the conductivity of tungsten copper electrode materials. Among them, a1 is the conductivity of tungsten-copper alloy before HIP, a2 is the conductivity of tungsten-copper alloy after HIP, △a is the net increase in conductivity caused by HIP, and a3 is the conductivity of the corresponding tungsten-copper contact material required by the national standard. The HIP treatment greatly improves the density of the tungsten-copper alloy, and accordingly the electrical conductivity is also significantly improved.

 

Conductivity   m/Ω·mm2

Grade of Tungsten Copper Alloy W-Cu10 W-Cu20 W-Cu30 W-Cu40
a1 22.0 23.9 31.6 32.9
a2 23.5 25.6 34.6 36.8
△a 1.5 1.7 3.0 3.9
a3 15.4 20.0 24.4 27.0

 

Low Loss Rate Tungsten Alloy Rods 75WCu EDM Electrode Material Copper Tungsten Electrode Material 0Low Loss Rate Tungsten Alloy Rods 75WCu EDM Electrode Material Copper Tungsten Electrode Material 1

 

Company Profile:

 

Shaanxi Peakrise Metal Co., Ltd. is an rich experienced tungsten and molybdenum non-ferrous metal production enterprise,main products include tungsten-copper alloy, molybdenum-copper alloy, tungsten-molybdenum alloy, high specific gravity tungsten alloy, tungsten alloy, molybdenum alloy and other more than 100 kinds of products.In 2010, with the surge in export sales of products in this industry, we began to focus on foreign trade export business,provide high-quality non-ferrous metal products for the international market.After years of development,at present, it has become a comprehensive non-ferrous metal production enterprise integrating manufacturing and processing, material research and development, product testing, and stock inventory.The development of nearly ten years reminds us that high-quality products and services are always our top priority,at the same time, we continue to expand into new fields and provide high-quality products and services for more domestic and global customers.Products are exported to Taiwan, Ukraine, South Korea, the United States, Australia, Germany, Iran and other countries, and have established long-term good cooperative relations with customers. Our products are highly recognized and evaluated by customers.

 


 

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Low Loss Rate Tungsten Alloy Rods 75WCu EDM Electrode Material Copper Tungsten Electrode Material 2

 

Low Loss Rate Tungsten Alloy Rods 75WCu EDM Electrode Material Copper Tungsten Electrode Material 3