Rolled Bright Tungsten Heavy Alloy Strip 90WNiCu

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: WNiCu - Tungsten Alloy Strip
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 Strip Grade: 90WNiCu
Density: 16.2-18.5 G/cc Purity: 90% W
Tensile Strength: 730-1400 MPa Elongation: <10%
Standards: ASTM B777-2009 Applications: Machined Parts
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Rolled Tungsten Heavy Alloy Strip


Bright Tungsten Alloy Strip


90WNiCu Tungsten Alloy Strip

Product Description

 WNiFe WNiCu Rolled Bright Tungsten Alloy Strip

Tungsten alloy strip has high density, high strength, high hardness and other comprehensive excellent properties (commonly known as 3H alloy), as well as good ductility, electrical conductivity and thermal conductivity.It plays an important role in weapons manufacturing.They have been widely used in the aerospace and civil industries (such as tungsten alloys), and then become a supergravity 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 Strip Picture:
Rolled Bright Tungsten Heavy Alloy Strip 90WNiCu 0

Rolled Bright Tungsten Heavy Alloy Strip 90WNiCu 1


Introduction & Features of Tungsten Alloy Strip

  1. Heavy tungsten alloy plates are mainly divided into two series: W-Ni-Fe, W-Ni-Cu, and even w-ni-fe-cu.In contrast, W-Ni-Fe alloys have better mechanical properties and play a huge role in various fields of the defense industry and the national economy.It is a very important new military material in the defense industry, and gradually expanded to various civilian industries.
  2. The content of tungsten in heavy tungsten alloys is between 90% and 98%, which is the reason for its high density (16.5-19.00 g / CC).Nickel, iron, and / or copper are used as a metal adhesive substrate to bond fragile tungsten particles together, making the tungsten alloy malleable and easy to process.Nickel iron is the most commonly used additive with a ratio of 7Ni: 3Fe or 8ni: 2Fe (by weight).


Application of Tungsten Alloy Strip

  • An important application of high gravity tungsten alloy is used in lift control and rudder balance devices of aircraft and helicopter, aircraft wing and rudder control devices and aircraft damping devices. Static and dynamic balance weights and damping devices for helicopter rotor blades.

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