WNiFe Tungsten Bullet Weights ASTM B777 For Fishing Fly Tying

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: Best Tungsten Bullet Weights
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: Best Tungsten Bullet Weights Grade: 90-WNiFe
Density: 16.2 -18.5 G/cc Purity: 90%-W
Tensile Strength: 720-1400 MPa Elongation: <11%
Standard: ASTM B777-2009 Applications: Fishing Fly Tying
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WNiFe Tungsten Bullet Weights


Fishing Fly Tying Tungsten Bullet Weights


90% Purity Tungsten Bullet Weights

Product Description

Best Tungsten Bullet Weights

Best Tungsten Bullet Weights is a kind of tungsten alloy, which weighs more than twice as much as steel. The high specific gravity tungsten alloy is usually a refractory metal containing W-Ni-Fe, W-Ni-Cu or even W-Ni-Cu-Fe two-phase complex. Rare earths and/or other metals such as cobalt, molybdenum and chromium are added to some tungsten alloys. Tungsten alloys have a high melting point, are twice as dense as steel and more than 50 percent heavier than lead.


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

Tungsten Bullet Weights Picture:
WNiFe Tungsten Bullet Weights ASTM B777 For Fishing Fly Tying 0WNiFe Tungsten Bullet Weights ASTM B777 For Fishing Fly Tying 1

WNiFe Tungsten Bullet Weights ASTM B777 For Fishing Fly Tying 2

What is Best Tungsten Bullet Weights?

The Best Tungsten Bullet Weights are mainly divided into W-Ni-Fe series, W-Ni-Cu series and even W-Ni-Fe-Cu series. In contrast, W-Ni-Fe alloy has better mechanical properties and plays a great role in various fields of defense industry and national economy. It is a very important new military material in the national defense industry, and gradually extended to a variety of civilian industries.
Heavy tungsten alloys contain 90-98% tungsten, which is responsible for their high density (16.5-19.00 g/cc). Nickel, iron and/or copper are used as metal adhesives to hold fragile tungsten particles together, making tungsten alloys strong and easy to use. Nickel is the most commonly used additive, in ratios of 7Ni:3Fe or 8Ni:2Fe by weight.

Application of Best Tungsten Bullet Weights

Best Tungsten Bullet Weights tackle pendant is a kind of tungsten alloy material made of fishing tackle. Tungsten alloy fishing pendant has high density, small volume and various shapes, which is suitable for various river sections. Tungsten alloy hangers offer advantages over other manufacturing materials.

  1. High density: tungsten alloy density up to 18.5g/cm3, volume is much smaller than other materials of the same mass.
  2. Corrosion resistance: tungsten alloy has stable chemical properties and does not react with any substance at room temperature.
  3. Fishing pendants are made of iron, which oxidizes easily when exposed to water for a long time.
  4. High hardness: Tungsten alloy is second only to diamond in hardness. In the process of use, it is difficult to avoid collision with hard objects. High hardness makes pulleys less prone to breakage and deformation.

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