Tungsten iron powder price wholesale tungsten iron powder ma
Ferro tungsten alloy
product details
(1) Product advantages: 50kg / barrel or 100kg / barrel, iron barrel packaging.
(2) Application: as additive of tungsten element in steel making and casting, it can improve the red hot hardness, wear resistance and
impact strength of steel. For the production of high-speed tool steel, alloy tool steel, heat-resistant steel, spring steel and magnetic steel.
(3) Product specification and granularity: 3-50mm or according to customer needs.
(4) Chemical composition and physical index (as shown below)
(5) Product executive standard: GB / T 26496-2011
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Product brand and chemical composition |
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Brand name |
Chemical composition % |
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|
W |
C |
P |
S |
Si |
Mn |
Cu |
As |
Bi |
Pb |
Sb |
Sn |
||||
|
no more than |
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|
FeW80-A |
75.0～85.0 |
0.10 |
0.03 |
0.06 |
0.5 |
0.25 |
0.10 |
0.06 |
0.05 |
0.05 |
0.05 |
0.06 |
|||
|
FeW80-B |
75.0～85.0 |
0.30 |
0.04 |
0.07 |
0.7 |
0.35 |
0.12 |
0.08 |
- |
- |
0.05 |
0.08 |
|||
|
FeW80-C |
75.0～85.0 |
0.40 |
0.05 |
0.08 |
0.7 |
0.50 |
0.15 |
0.10 |
- |
- |
0.05 |
0.08 |
|||
|
FeW70 |
≥70.0 |
0.80 |
0.06 |
0.10 |
1.0 |
0.60 |
0.18 |
0.10 |
- |
- |
0.05 |
0.10 |
|||
