Hot sale Cobalt Vanadium Iron - HSG Ferro Tungsten price for sale ferro wolfram FeW 70% 80% lump – HSG Metal
Hot sale Cobalt Vanadium Iron - HSG Ferro Tungsten price for sale ferro wolfram FeW 70% 80% lump – HSG Metal Detail:
We supply Ferro Tungsten of all grades as follows
|
Grade |
FeW 8OW-A |
FeW80-B |
FEW 80-C |
|
W |
75%-80% |
75%-80% |
75%-80% |
|
C |
0.1% max |
0.3% max |
0.6% max |
|
P |
0.03% max |
0.04% max |
0.05% max |
|
S |
0.06% max |
0.07% max |
0.08% max |
|
Si |
0.5% max |
0.7% max |
0.7% max |
|
Mn |
0.25% max |
0.35% max |
0.5% max |
|
Sn |
0.06% max |
0.08% max |
0.1% max |
|
Cu |
0.1% max |
0.12% max |
0.15% max |
|
As |
0.06% max |
0.08% max |
0.10% max |
|
Bi |
0.05% max |
0.05% max |
0.05% max |
|
Pb |
0.05% max |
0.05% max |
0.05% max |
|
Sb |
0.05% max |
0.05% max |
0.05% max |
|
Sn |
0.06% max |
0.08% max |
0.08% max |
|
Size |
10-100mm, 5-50mm, 3-30mm |
||
Products Description
Ferro Tungsten is prepared from wolframite by carbon reduction in an electric furnace. It is mainly used as alloying element additive for tungsten containing alloy steel (such as high-speed steel). There are three kinds of ferrotungsten produced in China, including w701, W702 and w65, with a tungsten content of about 65 ~ 70%. Due to the high melting point, it cannot flow out of the liquid, so it is produced by caking method or iron extraction method.
Tungsten content: 70%-80%
Appearance: Silver grey metal
Material: Mn, Si, C, S, Cu,P
Size: 10 ~ 130mm
Packing: 100kg, 250kg each steel drum or 1MT big bag
Customers special request available.
Application
As the addition agent of tungsten in steel making and casting, it can improve the
hardness, wear resistance and impact strength of steel. For high speed tool steel, alloy tool steel, heat-resistant steel, spring steel, steel production
Product detail pictures:
Related Product Guide:
We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Hot sale Cobalt Vanadium Iron - HSG Ferro Tungsten price for sale ferro wolfram FeW 70% 80% lump – HSG Metal , The product will supply to all over the world, such as: Puerto Rico, Berlin, India, Besides strong technical strength, we also introduce advanced equipment for inspection and conduct strict management. All the staff of our company welcome friends both at home and abroad to come for visits and business on the basis of equality and mutual benefit. If you are interested in any of our items, please feel free to contact us for quotation and product details.
By Ada from El Salvador - 2018.12.14 15:26
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Juliet from Argentina - 2018.02.21 12:14
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