English
French 
German
High quality Tungsten Alloy produts bar WNiFe and WNiCu
high quality Tungsten Alloy produts bar WNiFe and WNiCu
Description:
Tungsten nicekl iron WNiFe alloy is a kind of high proportion alloy material, which contains mainly over 85% tungsten and low amounts of alloy elements, such as Ni,Cu,Co,Mo,Cr, etc. Due to various characteristics and uses, WNiFe alloys can be divided into main series of W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc. With a high density ranges from 16.5g/cm3 to 18.75g/cm3, WNiFe alloy is regarded as high proportion alloy material.
Application: tungsten nickel iron
1.WNiFe alloy is widely used in fields of aerospace, aviation, military and oil drilling;
2.It is also applied for electrical instrumentation, medical and industrial purpose;tungsten nickel iron
3.WNiFe alloys can also used for producing balancing weights, high temperature moulds, electro-heat upsetting anvil block, the core of armour piercing shell and protection shields for high-energy rays.tungsten nickel iron
Features:tungsten nickel iron
1.WNiFe alloy has a high density of 16.5g/cm3 to 18.75g/cm3;
2.It is a kind of non-magnetic metal;tungsten nickel iron
3.It has high tensile strength from 700 to 1000 MPa;tungsten nickel iron
4.WNiFe alloy has large coefficient of thermal conductivity, which is five times higher than mold steel; tungsten nickel iron
5.It owns strongly absorbed radiation capacity, which is about 30% to 40% higher than that of lead;tungsten nickel iron
6.Its coefficient of thermal expansion is fairy small. The coefficient only accounts for 1/3 to 1/2 of iron or steel’s;
7.WNiFe alloy possesses good conductive property, high strength as well as good weldability and workability.
Chemian nd WNiCu
|
Chemical Composition |
||||||
|
Element |
C |
O |
N |
Fe |
Ni |
Si |
|
Max |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
|
Tolerance |
0.002 |
10% |
0.0005 |
0.001 |
0.01 |
0.01 |
Tungsten Alloy produts bar WNiFe and WNiCu
|
Grade |
Chemical Composition % |
Mechanical properties |
||||||
|
Cu |
Impurity |
W |
Density (g/cm3) |
Hardness |
RES |
Conductivity |
TRS/ Mpa |
|
|
W50Cu50 |
50+2.0 |
0.5 |
Balance |
11.85 |
115 |
3.2 |
54 |
— |
|
W55Cu50 |
45+2.0 |
0.5 |
Balance |
12.3 |
125 |
3.5 |
49 |
— |
|
W60Cu40 |
40+2.0 |
0.5 |
Balance |
12.75 |
140 |
3.7 |
47 |
— |
|
W65Cu35 |
35+2.0 |
0.5 |
Balance |
13.3 |
155 |
3.9 |
44 |
— |
|
W70Cu30 |
30+2.0 |
0.5 |
Balance |
13.8 |
175 |
4.1 |
42 |
790 |
|
W75Cu25 |
25+2.0 |
0.5 |
Balance |
14.5 |
195 |
4.5 |
38 |
885 |
|
W80Cu20 |
20+2.0 |
0.5 |
Balance |
15.15 |
220 |
5 |
34 |
980 |
|
W85Cu15 |
15+2.0 |
0.5 |
Balance |
15.9 |
240 |
5.7 |
30 |
1080 |
|
W90Cu10 |
10+2.0 |
0.5 |
Balance |
16.75 |
260 |
6.5 |
27 |
1160 |
XINXIANG JINXING TRADINGS Co., Ltd is a professional manufacturer and supplier of WNiFe alloys in China. Besides WniFe alloys, we also provide WNiCu alloys, tungsten heavy alloys, tungsten heavy alloy plates, tungsten heavy alloy rods as well as tungsten heavy alloy parts. All of our products are made in accordance with the standard of ISO9001 and ASTM B777-99. Above 60% of our WniFe alloys are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc. Our WniFe alloys have been highly recognized by customers for their excellent quality and accuracy.tung