Machined Heavy Tungsten Alloy Screws 16.3-18.5 G/Cc

Product Description

Standard WNiFe WNiCu Machined Heavy Tungsten Alloy Screws

Heavy Tungsten Alloy Screws is a kind of tungsten as the matrix alloy material (tungsten content is generally 80%~98%), and a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. The density of high specific gravity tungsten alloy is up to 15.20~18.70g/cm3, also known as high specific gravity tungsten alloy or high density alloy material. Because tungsten alloys weigh more than twice as much as steel.

SPECIFICATIONS & CHEMICAL COMPOSITIONS  (NOMINAL)

Machined Heavy Tungsten Alloy Screws Picture:

What is Heavy Tungsten Alloy Screws?

1. Heavy tungsten alloy is mainly divided into nickel nickel iron, nickel nickel alloy, nickel copper, even tungsten alloy two series. In contrast, o - ni - fe alloy has good mechanical properties and plays an important role in various fields of national defense industry and national economy. It is a very important new military material in national defense industry and has been gradually extended to various civil industries.
2. The tungsten content in tungsten alloys varies from 90% to 98%, which is responsible for their high density (16.5 to 19.00g/CC). Nickel, iron and/or copper are used as a metal binder base to hold the fragile tungsten particles together, making the tungsten alloy malleable and easy to work. Ferric nickel Nickel is the most commonly used additive in 7Ni: 3Fi or 8Ni: 2Fe by weight

Application of Heavy Tungsten Alloy Screws

• High gravity tungsten alloys are used to make tool holders, especially boring bars.
• High gravity tungsten alloy is used as the counterweight material for the high crankshaft of the small engine of forest chainsaw.
• The electrodes of edM and electrochemical machine tools are also made of tungsten gold with high gravity