90WNiFe Slotted Tungsten Alloy Counter Sunk For Fishing

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: 90WNIFE - Tungsten Alloy Counter Sunk
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 Counter Sunk Type: 90WNiFe
Density: 16.2 -18.5 G/cc Purity: W 90%
Tensile Strength: 720-1400 MPa Elongation: <11%
Standard: ASTM B777-2009 Applications: Fishing
High Light:

90WNiFe Slotted Tungsten Alloy


Counter Sunk Slotted Tungsten Alloy


Fishing Slotted Tungsten Alloy

Product Description

90WNiFe Slotted Tungsten Alloy Counter Sunk For Fishing Application

Tungsten alloy counter sunk has a series of excellent characteristics, large proportion: general proportion of 16.5-18.75g/cm3, high strength: tensile strength of 700-1000mpa, strong ray absorption capacity: 30-40% higher than lead, high thermal conductivity. Large coefficient: 5 times of die steel; Low thermal expansion coefficient: only 1/2-1/3 of steel, good electrical conductivity; Good weldability and machinability.



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


What is Tungsten Alloy Counter Sunk?

High specific gravity tungsten alloy with high density, high strength, high hardness (commonly known as 3H alloy) and good ductility, electrical conductivity and thermal conductivity and other comprehensive excellent performance, in weapon manufacturing, national defense construction plays an important role. It has been widely used in industry, aerospace and civil industry (such as electrical industry, drilling industry, etc.), high specific gravity tungsten alloy material has become a kind of dual-use alloy material attracting much attention.


Tungsten alloys are also known as tungsten heavy alloys because they weigh more than twice as much as iron or steel. High specific gravity tungsten alloys are usually refractory metals composed of tungsten nickel-iron or tungsten nickel-copper or even tungsten nickel-copper iron two-phase complex. Some tungsten alloys add rare earth and/or other metals, such as cobalt, molybdenum and chromium. Tungsten heavy alloys have a very high melting point, density is twice that of steel, and it is more than 50% heavier than lead.


Application of Tungsten Alloy Counter Sunk

  • Tungsten alloy counter sunk is a kind of tungsten alloy material production of fishing gear. Tungsten alloy fishing pendant has high density, small volume and different shapes, suitable for various river sections. Tungsten alloy fish pendant can be divided into worm-shaped fish pendant, barrel-mounted fish pendant, needle-shaped fish pendant, bullet-shaped fish pendant, teardrop-shaped fish pendant and so on.

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