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Astm B777 WNiCu Machined Heavy Tungsten Alloy Plate For Aerospace

JINXING MATECH CO LTD
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Astm B777 WNiCu Machined Heavy Tungsten Alloy Plate For Aerospace

Brand Name : JINXING

Model Number : WNiCu - Tungsten Alloy Board

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 10 kg

Price : Negotiable

Payment Terms : L/C, T/T, D/P, Western Union

Supply Ability : 2000 kg per month

Delivery Time : 15-20 days

Packaging Details : plywood cases

Product Name : Tungsten Alloy Board

Grade : 90WNiCu

Density : 16.2-18.5 g/cc

Purity : >90% W

Tensile Strength : 710-1400 MPa

Elongation : <10%

Standards : ASTM B777-2009

Applications : machined parts

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Astm B777 WNiCu Machined Heavy Tungsten Alloy Board

Heavy Tungsten Alloy Board has comprehensive excellent properties such as high density, high strength and high hardness (commonly known as 3H alloy), as well as good ductility, conductivity and thermal conductivity. It plays an important role in weapon manufacturing. Subsequently, it has been widely used in national defense industry, aerospace and civil industry (such as electrical industry and drilling industry). High gravity tungsten alloy materials have become military and civil alloy materials.

SPECIFICATIONS & CHEMICAL COMPOSITIONS (NOMINAL)

Chemical Composition 90%W 93%W 95%W 97%W
State Sinter Vacuum Forge Sinter Vacuum Forge Sinter Vacuum Sinter Vacuum
Density
(g/cc)
16.85-17.25 17.15-17.85 17.75-18.35 18.25- 18.85
Hardness
(HRC)
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
Max
770 Min 910 Min 1440 Max 735 Min 920 Min 700 Min 850 Min
Yield Strength
(Mpa)
620 Min 620 Min 1280 Max 650 Min 650 Min 1340 Max 650 Min 650 Min - -
Elongation
(%)
5 Min 15 Min 5 Min 5 Min 12 Min 3 Min 3 Min 12 Min 2 Min 6 Min

Heavy Tungsten Alloy Board Picture:
Astm B777 WNiCu Machined Heavy Tungsten Alloy Plate For AerospaceAstm B777 WNiCu Machined Heavy Tungsten Alloy Plate For AerospaceAstm B777 WNiCu Machined Heavy Tungsten Alloy Plate For Aerospace

Introduction & Features of Heavy Tungsten Alloy Board

Tungsten alloy board is mainly divided into two series: W-Ni-Fe and W-Ni-Cu, and even W-Ni-Fe-Cu. In contrast, the W-Ni-Fe alloy has better mechanical properties and plays a huge 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 been gradually extended to various civilian industries.

The tungsten content in tungsten heavy alloys varies from 90% to 98%, which is the reason for their high density (16.5 to 19.00 g/cc). Nickel, iron, and/or copper are used as the metal binder matrix to bind the brittle tungsten particles together, making the tungsten alloy tough and easy to process. Nickel-iron is the most commonly used additive in a ratio of 7Ni:3Fe or 8Ni:2Fe (by weight).

Application of Tungsten Alloy Board

  • Tungsten alloys with high specific gravity are used to make tool holders, especially boring bars.

  • The high specific gravity tungsten alloy is used as the counterweight material for the high crankshaft of the small engine of the chain saw for the monthly supply of forest.

  • The electrodes of EDM and electrochemical machine tools are also made of high specific gravity tungsten gold.


Product Tags:

WNiCu Tungsten Alloy Plate

      

Astm B777 Tungsten Alloy Plate

      

Aerospace WNiCu Tungsten Alloy Plate

      
Wholesale Astm B777 WNiCu Machined Heavy Tungsten Alloy Plate For Aerospace from china suppliers

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