Rolled Bright Tungsten Heavy Alloy Strip 90WNiCu

Price Negotiable

Price: Negotiable

MOQ: 10 kg

Delivery Time: 15-20 days

Brand: JINXING

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.

SPECIFICATION & CHEMICAL COMPOSITION Tungsten Alloy Strip

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

Tungsten Alloy Strip Picture:

Introduction & Features of Tungsten Alloy Strip

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.
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.