High Density WNiFe Heavy Tungsten Alloy Balls For Shotgun Shots

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: 95WNiFe Heavy Tungsten Alloy Balls
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 Balls Grade: 95WNiFe
Density: 16.3 -18.5 G/cc Purity: 95% W
Tensile Strength: 730-1400 MPa Elongation: <12%
Standard: ASTM B777-2010 Applications: Shotgun Shells
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WNiFe Heavy Tungsten Alloy Balls


High Density Tungsten Alloy Balls


Shotgun Shots Tungsten Alloy Balls

Product Description

High Density WNiFe Heavy Heavy Tungsten Alloy Balls For Shotgun Shots

Heavy Tungsten Alloy Balls play an important role in weapon manufacturing because of its high density, high strength, high hardness (3H alloy for short), good ductility, conductivity, thermal conductivity and other comprehensive properties. Then it is widely used in national defense industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.), and high specific gravity tungsten alloy material has become a kind of military and civil alloy material.


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 Balls Picture:

High Density WNiFe Heavy Tungsten Alloy Balls For Shotgun Shots 0High Density WNiFe Heavy Tungsten Alloy Balls For Shotgun Shots 1

What is the Heavy Tungsten Alloy Balls?

Tungsten alloy has a series of excellent properties, the specific gravity is significant: general specific gravity of 16.5-18.75g/cm3, high strength: tensile strength of 700-1000mpa, strong light absorption capacity: 30-40% higher than the specific capacity of 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.


Tungsten heavy alloys contain 90% to 98% tungsten, which is responsible for their high density (16.5 to 19.00 g/cc). Nickel, iron and/or copper are used as metal binder bases to hold fragile tungsten particles together, making tungsten alloys strong and easy to work with. Ferric nickel Nickel is the most commonly used additive with a ratio of 7Ni:3Fe or 8Ni:2Fe (by weight).


Application of Heavy Tungsten Alloy Balls

In view of the above excellent functions of high specific gravity alloy, it is widely used in aerospace, aviation, military, oil drilling, electrical instruments, medicine and other industries.


  1. Application in aerospace, missile and aviation industry
  2. Application in conventional weapons
  3. Application in machinery manufacturing and instrument industry
  4. Shielding material
  5. Application in electrical industry

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