High Density Heavy Tungsten Alloy Blocks 3H With Good Ductility Electrical Conductivity

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: WNiFe - Heavy Tungsten Alloy Blocks
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 Blocks Grade: 95WNiFe
Density: 16.2-18.5 G/cc Purity: >95%W
Tensile Strength: 720-1400 MPa Elongation: <11%
Standards: ASTM B777-2010 Applications: Counterweight
High Light:

Tungsten Alloy Blocks


Tungsten alloy Blocks with good ductility


3H alloy Tungsten Blocks

Product Description

High Density 95WNiFe Heavy Tungsten Alloy Blocks ASTM B777

Heavy Tungsten Alloy Blocks has high density, high strength, high hardness (commonly known as 3H alloy) and other comprehensive excellent properties, with good ductility, electrical conductivity and thermal conductivity.It plays an important role in weapons-making.It is widely used in national defense industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.).Supergravity tungsten alloy material has become a military and civilian alloy material.


Heavy Tungsten Alloy Blocks SPECIFICATION & CHEMICAL

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 Blocks Picture:
High Density Heavy Tungsten Alloy Blocks 3H With Good Ductility Electrical Conductivity 0High Density Heavy Tungsten Alloy Blocks 3H With Good Ductility Electrical Conductivity 1

Introduction & Features of Heavy Tungsten Alloy Blocks

  1. Tungsten alloy blocks are mainly divided into two series: W-Ni-Fe and W-Ni-Cu, and even W-Ni-Fe-Cu.In contrast, W-Ni-Fe alloys have better mechanical properties and play a huge role in various fields of the defense industry and the national economy.It is a very important new type of military material in the defense industry, and gradually expanded to a variety of civilian industries.
  2. The content of tungsten in heavy tungsten alloys is between 90% and 98%, which is responsible for its high density (16.5-19.00g/cc).Nickel, iron, and / or copper are used as a metal adhesive substrate to bond fragile tungsten particles together to make the tungsten alloy hard and easy to use.Nickel is the most commonly used additive with a ratio of 7Ni: 3Fe or 8Ni: 2Fe (by weight).


Application of Heavy Tungsten Alloy Blocks

  • Die-casting is a precision casting process with less and less chips that can directly make parts with complex shapes.Single process flow, high yield, no holes, save raw materials.Especially in black metal die casting, Smi 1 working conditions are very demanding.It must be resistant to high temperature, high pressure and metal flow erosion, and can resist corrosion, oxidation and thermal shocks.High specific gravity tungsten alloy has good thermal conductivity and corrosion resistance, and is an excellent die-casting mold material.Compared with the copper mold, the service life is increased by dozens of times.

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