ASTM 777 90WNiFe Heavy Tungsten Alloy Cube For Counterweight

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: WNiFe - Heavy Tungsten Alloy Cube
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 Cubes Type: 90WNiFe
Density: 16.3-18.5 G/cc Purity: >90% W
Tensile Strength: 740-1400 MPa Elongation: <11%
Standards: ASTM B777-2011 Applications: Counterweight
High Light:

90WNiFe Heavy Tungsten Alloy Cube


ASTM 777 Tungsten Alloy Cube


Counterweight Tungsten Alloy Cube

Product Description

ASTM 777 90WNiFe Heavy Tungsten Alloy Cube For Counterweight

Tungsten heavy alloy cube has high density, high strength, high hardness (commonly known as 3H alloy) and other excellent comprehensive properties, with good ductility, thermal 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.).High specific gravity tungsten alloy material has become both military and civilian alloy materials.
Tungsten alloy metals mainly include W-Ni-Fe and W-Ni-Cu, which are widely used in military equipment, machinery manufacturing, aircraft parts, medical shields and sports equipment.WNiFe / WNiCu Heavy tungsten Alloy
Our W-Ni-Fe alloy is used for the collimator and shielding components to provide x-ray and gamma-ray protection


Chemical Composition90%W93%W95%W97%W
16.85-17.2517.15-17.8517.75-18.3518.25- 18.85
32 Max30 Max40 Min33 Max31 Max40 Min34 Max32 Max35 Max33 Max
Tensile Strength (Max)770 Min900 Min1400
770 Min910 Min1440 Max735 Min920 Min700 Min850 Min
Yield Strength
620 Min620 Min1280 Max650 Min650 Min1340 Max650 Min650 Min--
5 Min15 Min5 Min5 Min12 Min3 Min3 Min12 Min2 Min6 Min

 Heavy Tungsten Alloy Cube Picture:
ASTM 777 90WNiFe Heavy Tungsten Alloy Cube For Counterweight 0ASTM 777 90WNiFe Heavy Tungsten Alloy Cube For Counterweight 1


Introduction & Features of Tungsten Heavy Alloy Cube Block

  1. Tungsten heavy alloy cube is mainly divided into two series: tungsten nickel and copper, even tungsten nickel copper.In contrast, western Nickel alloy has better mechanical properties and plays an important 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 tungsten content of the heavy tungsten alloy 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 Tungsten Heavy Alloy Cube Block

  • Die-casting is a precision casting process with small chips and no chips.Complex-shaped parts can be made directly.Process plate, high yield rate, no holes, save raw materials.Especially in the iron metal die-casting process, the working condition of the single-phase crystallizer is very poor.It must be able to withstand high temperature, high pressure and metal flow corrosion, as well as corrosion resistance, oxidative and thermal shocks.High specific gravity tungsten alloy has good thermal conductivity and corrosion resistance.This is a very good die-casting material.Compared with the copper mold, the service life can be increased by dozens of times.

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