Industrial WNiCu Tungsten Heavy Alloy 90% Purity Tungsten Bar

Price Negotiable

Price: Negotiable

MOQ: 10 kg

Delivery Time: 15-20 days

Brand: JINXING

Product Description

W93nife/Cu Tungsten Heavy Alloy Bar Rod For Industry

Tungsten Heavy Alloy Bar Rod are based on tungsten (generally 80% to 98% tungsten) with small amounts 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.

SPECIFICATION & CHEMICAL COMPOSITION (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

Tungsten Heavy Alloy Bar Rod Picture:

What is Tungsten Heavy Alloy Bar Rod?

The heavy tungsten alloys are mainly divided into two series W nickel-iron and W nickel-copper, and even two series W nickel-iron-copper. 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.
Tungsten alloys have tungsten content ranging 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 metal binder bases to hold the brittle tungsten particles together, making the tungsten alloy malleable and easy to work. Iron-nickel is the most commonly used additive, with a ratio of 7Ni: 3Fe or 8Ni: 2Fe by weight.

Application of Tungsten Heavy Alloy Bar Rod

In the design and development of armour-piercing projectile abroad, the application of high specific gravity tungsten alloy is a technical measure which has been achieved in order to improve the kinetic energy of projectile core and the ability of armour-piercing. And transferred to use in a relatively short period of time. At present, in addition to the high gravity tungsten alloy core material used in the United States, many western European countries also use it accordingly.