HT-N Composite Wear Plate
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Information
The HT-N composite overlaid plate is a much more high-end product than the traditional overlaid layer of chromium carbide overlay plate (CCO).It has better abrasion & corrosion resistance under harsh environment, consisting mainly of SS400 steel plate and high content of tungsten carbide and Ni-based alloy layer. Compared with the existing CCO product, the abrasion resistance capability can be improved by more than 4-fold increase. Therefore, it’s widely applied to the coal, electric power, cement, mining, steel, casting, gravel crush and public engineering…etc.HT-N Composite Wear Plate (HT-N CWP)
Available Size(mm)
300 × 300 max
Available Thickness(mm)
Base plate+ Overlay：4+4, 6+6, 10+8, 10+12, 10+14…etc
Carbide Content
>50 vol %
Hardness
> 58 HRC(Bulk)
> 2000 HV(Carbide)
> 510 HV(Matrix)
ASTM G65 (Procedure A)
<0.06g(When the composition of the alloy layer is uniform, it is not diluted by the composition of the base material)
Elemental Composition
C
W
Ni
Si
B
Other
(wt%)
3-4
50-60
Bal.
<3.2
<3.0
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Machinability
Plasma Cutting、EDM、Laser Cutting
Formability
not suggested
Severe sliding abrasion with low impact
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Q＆A