Machined Tungsten Heavy Alloy Brick For Counterweight

Brand Name:JINXING
Certification:ISO 9001
Model Number:WNiCu - Tungsten Heavy Alloy Brick
Minimum Order Quantity:10 kg
Delivery Time:15-20 days
Payment Terms:L/C, T/T, D/P, Western Union
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Machined Tungsten Heavy Alloy Brick For Counterweight

Tungsten Heavy Alloy Brick has excellent comprehensive properties such as high density, high strength and high hardness (commonly known as 3H alloy), and has good ductility, thermal conductivity and thermal conductivity. It plays an important role in the manufacture of weapons. Later, it was widely used in defense industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.). High specific gravity tungsten alloy has become a military and civilian alloy material.

Introduction & Features of Tungsten Heavy Alloy Brick

  1. Tungsten alloy cubes are mainly divided into tungsten nickel and iron and tungsten nickel and copper, and even two series of tungsten nickel and iron and copper. In contrast, silicon-nickel-iron alloys have better mechanical properties and play an important role in the defense industry and various fields of the national economy. It is a very important new military material in the national defense industry, and has gradually developed into various civilian industries

  2. The high density of heavy tungsten alloy (16.5~19.00g/CC) is due to its tungsten content between 90% and 98%. Nickel, iron, and/or copper are used as metal bonding substrates to hold brittle tungsten particles together, making tungsten alloys hard and easy to work with. Nickel is the most commonly used additive in a ratio of 7Ni:3Fe or 8Ni:2Fe (by weight).

Tungsten Heavy Alloy Brick SPECIFICATION & CHEMICAL COMPOSITION (NOMINALS)

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

Tungsten Heavy Alloy Brick Picture:


Application of Tungsten Heavy Alloy Brick

  • Die casting is a precision casting technique with less chips. It can directly produce parts with complex shapes. Process board, high yield, no holes, saving raw materials. In particular, the single-phase crystallizer has poor performance. Must be able to withstand high temperature, high pressure and metal flow erosion, corrosion, oxidation and thermal shock. High specific gravity tungsten alloy has good thermal conductivity and corrosion resistance. This is a good die casting material. Compared with copper molds, its service life can be increased by dozens of times.
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Machined Tungsten Heavy Alloy Brick For Counterweight

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