Polished Tungsten Alloy Bricks High Density For Yacht Weight

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: 90WNiFe - Tungsten Alloy Bricks
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: Tungsten Alloy Bricks Type: WNiFe
Density: 16.5-18.5 G/cc Purity: 90% W
Tensile Strength: 730-1400 MPa Elongation: <11%
Standards: ASTM B777-2010 Applications: Counterweight
High Light:

Polished Tungsten Alloy Bricks


90W NiFe Tungsten Alloy Bricks


Tungsten Alloy Bricks High Density

Product Description

High Density Polished 90WNiFe Tungsten Alloy Bricks For For Yacht Weight

Tungsten Alloy Bricks 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.



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

Tungsten Alloy Bricks Picture:

Polished Tungsten Alloy Bricks High Density For Yacht Weight 0Polished Tungsten Alloy Bricks High Density For Yacht Weight 1

Introduction & Features of Tungsten Alloy Bricks

  • Ballast is used in sailboats to provide torque against lateral forces on the sail.

  • We know that on large modern ships, the keel is made or filled with high-density materials, such as lead. However, lead is not environmentally friendly, so tungsten heavy alloys are increasingly being used as tungsten counterweights for sailing ships due to their high density and non-toxicity. By placing the tungsten counterweight as low as possible (usually in a large bulb at the bottom of the keel), the maximum righting moment can be extracted from a given mass. The traditional ballast in the hull is stone or sand.


Main advantages of Tungsten Alloy Bricks

  • - High density up to 18.5 g/cm3.
    - Up to 65% denser than Lead.
    - Up to 130% denser than Steel.
    - Mechanical properties to suit either dynamic or static locations.
    - Weakly Ferro magnetic.
    - Non-magnetic, if specifically required.
    - Alternative to Lead.
    - Non-Toxic.
    - Corrosion resistant.
    - Easily machined.
    - Easily mechanically joined, brazed or shrunk fit to other materials.
    - Equivalents to most commercial specifications available.

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