• 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

80W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number custom
Minimum Order Quantity 1kg
Price $50~150/kg
Packaging Details Plywood case
Delivery Time 7~10 work days
Payment Terms T/T
Supply Ability 2000kgs/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Name 80W20Cu Tungsten Copper Alloy Plate Thickness 2mm,3mm,5mm,10mm For EDM Electrode Material Tungsten Copper Alloy
Grade 75WCu,80WCu,90WCu,70WCu,85WCu Surface Bright
Thickness 2~50mm Width <200mm
Length <500mm Craft Infiltration
High Light

2mm Tungsten Copper Alloy Plate

,

EDM Electrode Tungsten Copper Alloy Plate

,

Tungsten Copper Alloy Plate 10mm

Leave a Message
Product Description

80W20Cu Tungsten Copper Alloy Plate Thickness 2mm,3mm,5mm,10mm For EDM Electrode

 

1. Introduction of Tungsen Copper Alloy Plate:

 

Tungsten-copper alloy plate combines the advantages of metal tungsten and copper, among which tungsten has a high melting point (tungsten melting point is 3410°C, copper melting point is 1080°C) and high density (tungsten density is 19.25g/cm, copper density is 8.92/cm3) Copper has excellent electrical and thermal conductivity, tungsten-copper alloy (the general composition range is WCu7~WCu50) has uniform microstructure, Military high-temperature resistant materials are frequently utilized because of their high temperature resistance, strength, arc ablation resistance, and density, as well as their moderate electrical and thermal conductivity. Electrical alloys are frequently utilized as parts and components in the aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment, and other industries. They are also used for high-voltage switches, electrical processing electrodes, and microelectronic materials.

 

80W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode 080W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode 1

 

2. Grade and Performance of Tungsten Copper Alloy Plate:

 

Tungsten-copper alloy plates are mainly composed of tungsten and copper, and the properties of different grades are also different. The following table introduces the different properties of different grades in detail.

 

Name
Grade
Cu
content
Impurities
content
Density
Resistance
Conductance
Hardness  HB
Bending strength 
Copper Tungsten50
CuW50
50±2
0.5
Remain
11.85
3.2
54
1128
 
Copper Tungsten55
CuW55
45±2
0.5
Remain
12.30
3.5
49
1226
 
Copper Tungsten60
CuW60
40±2
0.5
Remain
12.75
3.7
47
1373
 
Copper Tungsten65
CuW65
35±2
0.5
Remain
13.30
3.9
44
1520
 
Copper Tungsten70
CuW70
30±2
0.5
Remain
13.80
4.1
42
1716
790
Copper Tungsten75
CuW75
25±2
0.5
Remain
14.50
4.5
38
1912
885
Copper Tungsten80
CuW80
20±2
0.5
Remain
15.15
5.0
34
2158
980
Copper Tungsten85
CuW85
15±2
0.5
Remain
15.90
5.7
30
2354
1080
Copper Tungsten90
CuW90
10±2
0.5
Remain
16.75
6.5
27
2550
1160

 

- Mature pressing-sintering-infiltration process control, no holes inside the product
- High conductivity and EDM speed
- Good flexibility, simplicity in shaping

 

3.Applictaion of Tungsten Copper Alloy Plate:

 

1). Electrode material: It is used in flat sheet electrode discharge machining and high hardness materials. Products that have undergone electroprocessing have a high-quality, high-precision, low-loss, and cost-effective surface finish.


2). Contact materials: arc contacts and vacuum contacts of high and medium voltage switches or circuit breakers, circuit board welding and electrical contact points.


3). Welding materials: submerged arc welding machine, gas shielded welding machine welding nozzle, wireless resistance factory (production of carbon film resistance, metal coating resistance) resistance butt welding material (copper tungsten alloy welding disc).


4). Steel wire wrapped into a variety of shapes is used as a guide material for materials protection.

 

4. Production craft of Tungsten Copper Alloy Plate:

 

Tungsten copper plate mainly adopts powder mixing-pressing-sintering-infiltration process route. The tungsten-copper mixed powder is sintered in liquid phase at 1300-1500° after compression molding. The uniformity of the material prepared by this method is not good, there are many closed spaces, and the density is usually lower than 98%. It can improve the sintering activity, thereby increasing the density of tungsten-copper and molybdenum-copper alloys. However, the activation and sintering of nickel will significantly reduce the electrical and thermal conductivity of the material, and the introduction of impurities by mechanical alloying will also reduce the conductivity of the material; the preparation of powder by oxide co-reduction method is cumbersome, the production efficiency is low, and it is difficult to mass produce.

 

80W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode 280W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode 3

 


 

Please click below button for learn more our products.

 

80W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode 4

 

80W20Cu Tungsten Copper Alloy Plate 2mm 3mm 5mm 10mm For EDM Electrode 5