High Performance Polishing Heavy Tungsten Alloy Sheet WNiCu

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: 95WNiCu - Heavy Tungsten Alloy Sheet
Payment & Shipping Terms:
Minimum Order Quantity: 10 kg
Price: Negotiable
Packaging Details: plywood cases
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, D/P, Western Union
Supply Ability: 2000 kg per month

Detail Information

Product Name: Heavy Tungsten Alloy Sheet Type: WNiCu
Density: 16.5-18.5 G/cc Purity: 95% W
Tensile Strength: 770-1400 MPa Elongation: <9%
Standards: ASTM B777-2010 Applications: Civil Industry
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Polishing Tungsten Alloy Sheet


WNiCu Tungsten Alloy Sheet


WNiCu Tungsten Alloy plate

Product Description

High Performance Polishing Heavy Tungsten Alloy Sheet WNiCu

Heavy tungsten alloy sheet is based on tungsten (tungsten content is generally 80% ~ 98%) with a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements of the alloy material. The density of high specific gravity tungsten alloy is 15.20~18.70g/cm3, also known as high specific gravity tungsten alloy or high density alloy material. Because tungsten alloys weigh more than twice as much as iron or steel.



Chemical Composition 90%W 93%W 95%W 97%W
State Sinter Vacuum Forge Sinter Vacuum Forge Sinter Vacuum Sinter Vacuum
16.85-17.25 17.15-17.85 17.75-18.35 18.25- 18.85
32 Max 30 Max 40 Min 33 Max 31 Max 40 Min 34 Max 32 Max 35 Max 33 Max
Tensile Strength (Max) 770 Min 900 Min 1400
770 Min 910 Min 1440 Max 735 Min 920 Min 700 Min 850 Min
Yield Strength
620 Min 620 Min 1280 Max 650 Min 650 Min 1340 Max 650 Min 650 Min - -
5 Min 15 Min 5 Min 5 Min 12 Min 3 Min 3 Min 12 Min 2 Min 6 Min


Heavy Tungsten Alloy Sheet Picture:

High Performance Polishing Heavy Tungsten Alloy Sheet WNiCu 0High Performance Polishing Heavy Tungsten Alloy Sheet WNiCu 1

Introduction and characteristics of Heavy Tungsten Alloy Sheet

The high specific gravity tungsten alloys are mainly divided into two series: W-Ni-Fe and W-Ni-Cu, and even W-Ni-Fe-Cu. In contrast, W-Ni-Fe alloy has better mechanical properties. The defense industry and all areas of the national economy play a huge role. It is a very important new military material in the national defense industry and is gradually being popularized in various civil industries.


Tungsten heavy alloy has a series of excellent characteristics, high specific gravity: general specific gravity of 16.5-18.75g/cm3, high strength: tensile strength of 700-1000mpa, strong ray absorption capacity: its capacity is 30-40% higher than lead, large thermal conductivity: 5 times of die steel; Low thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; Good weldability and machinability.


Application of Heavy Tungsten Alloy Sheet

  • Die casting is a kind of precision casting process with less chips and no chips, which can directly manufacture components with complex shapes. Process sheet, high yield, no holes and saving raw materials. Especially in ferrous metal die casting, the working conditions of phase I die are very harsh. It must withstand the scouring of high temperature, high pressure and metal flow, and can resist corrosion, oxidation and thermal shock. High specific gravity tungsten alloy is a good die casting die material because of its good thermal conductivity and corrosion resistance. Compared with copper die, it can improve the service life by tens of times.

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