Tungsten Nickel Copper Sheet
2. Catalog: Tungsten alloy
3. Material: Tungsten Nickel Iron Alloy (WNiFe Alloy)
4. Main Components: Tungsten (90%-98%)
5. Grade: W90NiFe, W93NiFe, W95NiFe, W97NiFe
6. Density: 16.5~18.75g/cm3
7. Shape: Sheet, Plate, Block, Round, Square
8. Specification: Thickness≥0.05mm, Width≤500mm, Length≤800mm (customized)
9. Production Process: Sintering, Rolling
10. Surface: Polished, grinding, ground finish, black
11. Standard: ASTM B 777
12. Application: Radiation shielding material, Electrode, Counterweight.
Product Introduction
Tungsten nickel copper sheet is a sheet material made of high-density tungsten and nickel-copper alloy, suitable for radiation shielding, precision molds, electronic heat dissipation, and high-strength structural parts.
Product Specification
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Tungsten Nickel Copper Sheet Dimensions |
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|
Product |
Thickness (mm) |
Width (mm) |
Length (mm) |
|
WNiCu Sheet |
≥0.05mm |
≤500mm |
≤800mm |
Product Chemical Composition
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Tungsten Nickel Copper Sheet Chemical Composition |
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|
Grade |
Chemical Composition,% |
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|
Main Elements |
Impurity Elements, Less than |
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|
W |
Ni |
Cu |
Fe |
Si |
Total |
|
|
W142 |
92.5-93.5 |
4.20-4.90 |
2.10-2.55 |
0.01 |
0.01 |
0.1 |
|
W152 |
92-94 |
4.50-5.50 |
1.50-2.50 |
0.01 |
0.01 |
0.1 |
|
W173 |
89-91.0 |
6.50-7.50 |
2.50-3.50 |
0.01 |
0.01 |
0.1 |
|
Tungsten Nickel Copper Performance Parameter |
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|
Composition |
90%WNiCu |
93%WNiCu |
95%WNiCu |
97%WNiCu |
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|
State |
Sintered |
Vacuum |
Forged |
Sintered |
Vacuum |
Forged |
Sintered |
Vacuum |
Sintered |
Vacuum |
|
Density (g/cc) |
16.85-17.25 |
17.15-17.85 |
17.75-18.35 |
18.25-18.85 |
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|
Hardness(HRC) |
≤32 |
≤30 |
≥40 |
≤33 |
≤31 |
≥40 |
≤34 |
≤32 |
≤35 |
≤33 |
|
Tensile Strength (Max) |
≥770 |
≥900 |
≤1400 |
≥770 |
≥910n |
≤1440 |
≥735 |
≥920 |
≥700 |
≥850 |
|
Yield Strength(Mpa) |
≥620 |
≥620 |
≤1280 |
≥650 |
≥650 |
≤1340 |
≥650 |
≥650 |
- |
- |
|
Elongation(%)≥ |
5 |
15 |
5 |
5 |
12 |
3 |
3 |
12 |
2 |
6 |
Customization
Alloy Ratio: Adjustable W/Ni/Cu ratio.
Surface Treatment: Polishing, grinding, or black finish options available.
Hardness: Customizable hardness range of HV32~40.
Temperature Conductivity: Adjustable thermal conductivity with internal nickel-copper distribution, ranging from approximately 140 W/m·K.
Appearance: Customizable surface color and texture.
Why We Are the Leading Manufacturer of Tungsten Nickel Copper Sheet
With 20+ Years of Industry Experience
We have been deeply involved in the molybdenum, tungsten, and their alloys for over two decades, possessing a mature R&D and production system.
Advanced Production Equipment
We possess advanced equipment such as isostatic presses, vacuum furnaces, rolling mills, and CNC machining centers, ensuring mature and efficient processes.
Strict Quality Control
The entire production process strictly adheres to ASTM standards, ensuring stable and reliable product performance.
Comprehensive Product Range
We can provide a complete range of molybdenum, tungsten, and their alloys in the form of bars, plates, wires, tubes, boats, crucibles, and various custom parts.
Frequently Asked Questions
Q: Are you a factory or trading company?
A: We are a factory integrating production and trade, providing one-stop service.
Q: Where is your company located?
A: We are located in Luoyang City, Henan Province, China.
Q: What are your payment terms?
A: We support various payment methods including T/T, L/C, PayPal, and Western Union.
Q: How do you control quality?
A: The entire process is strictly inspected according to ISO9001 and ASTM standards.
Q: What is your MOQ?
A: Generally, there is no minimum order quantity; it depends on the specific size and working conditions.
Q: Is the surface corrosion resistant?
A: Yes. The WNiCu sheet surface is chemically treated to prevent oxidation, maintaining material integrity even after long-term use.
Q: Are custom sizes available?
A: Yes. WNiCu sheets support customization of thickness, length, and width.
Q: Is it solderable?
A: Yes. WNiCu sheets can be reliably soldered to other metals using silver or copper soldering.
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