Product Details
W90NiFe Tungsten Heavy Alloy WIth Density of 18g/cm3 Weak Magnetic
Introduction of Tungsten Heavy Alloy
Tungsten based high specific gravity alloys are also known as
high-density tungsten based metals or high specific gravity
tungsten alloys which is an alloy material based on tungsten
(tungsten content is generally 80% ~ 98%) and composed of a small
amount of Ni, Fe, Cu, Co, Mo, Cr and other elements,
There are two kinds of tungsten heavy alloys: tungsten nickel iron
alloy (weak magnetic) and tungsten nickel copper alloy
(non-magnetic).
Properties of WNiFe Tungsten Heavy Alloy
Tungsten nickel iron alloy is characterized by high sintering
density, good strength and plasticity, and has certain
ferromagnetism. WNiFe has good plasticity and machinability, good
thermal conductivity and electric conductivity, and has excellent
absorption capacity for y-ray or X-ray.
Applications of Tungsten Heavy Alloys
Tungsten heavy alloys are widely used in ray shielding and
generating devices, nuclear power and energy components, aerospace
components, electronic industry, etc
Specification:
class | Tungsten weight% | Density g/cc | Hardness MAX |
1 | 90 | 16.85-17.25 | 32 |
2 | 93 | 17.15-17.85 | 33 |
3 | 95 | 17.75-18.35 | 34 |
4 | 97 | 18.25-18.85 | 35 |
The density of tungsten heavy alloy is very high. Its density is
twice of steel. Tungsten heavy alloy has low thermal coefficient
but it has high absorption ability and high-energy rays. The
tungsten heavy alloy we make conforms to ASTM B777-99 standard.
It is massively applied to balancing weight mould and high
temperature moulds. Also they can be made into protective shield
and high-energy rays. The tungsten heavy alloy conforms to ASTM B
777-99 standard.
Company Profile
SANHUI is an Expert Provider on the Metal Solution. Especially on
the Products such as Molybdenum,TZM,Tungsten,Tungsten
Alloy,Tantalum,Niobium,Zirconium, Vanadium, Hafnium, Sputtering
Target , Nobel Metal etc.
Over 30 years specializing in manufacturing and exporting tungsten
and molybdenum products, Zhengzhou Sanhui is a top refractory
metals company in central China. Its sales department is located in
Zhengzhou where is a traffic hub in central China. Its research and
development department, production department are set in Luoyang,
where is rich in minerals such as tungsten, molybdenum, and other
refractory metals. We have accumulated strength to products and
service of first-class quality and gained good reputation and trust
from customers all over the world.
The global leading supplier of advanced metal materials and
products as well as solutions.
- Our leading products are involved in tungsten, molybdenum,
tantalum, niobium, rhenium and other refractory metal materials, as
well as sputtering target materials.
- Deeply trusted by customers, our products are exported to the
United States, Germany, France, Japan, Singapore, South Korea,
Taiwan and other countries and regions.
- We have the largest and state-of-the-art research, production and
testing equipment in the field to provide you with the best
service.
We have a team made up of hundreds of refractory metal experts at
your service.





As a leading tungsten supplier, we not only provide various
tungsten products with specifications according to clients’
specific requirements, we also provide professional importing&
exporting service for product and technique. Besides, If you are
looking for a molybdenum supplier in China, Sanhui is also your
trustworthy partner.
