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Atomized Powder for Weld Overlay |
Plasma Transfer Arc Welding (PTAW) |
NanoSteel atomized powders for weld overlay applications are patented steel alloys based on nanotechnology which form a microstructure with grain sizes refined to a near nanoscale (≤ 400 nm).
The near nanoscale microstructure provides a unique combination of high hardness and toughness properties, resulting in
• High to extreme wear resistance
• Moderate to high impact and corrosion resistance
• Superior strength performance over conventional steels
• Uniform hard matrix with maximum hardness consistent throughout the entire weld layer
• Better price/performance ratio since less material is required to exceed conventional alloy performance
When applied to industrial parts and components, NanoSteel atomized powder for weld overlay greatly increase service life, especially in high temperature environments.
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| Product Specs |
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| Brand Name |
Super Hard Steel® (SHS) |
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| Application Process |
Plasma Transfer Arc Welding (PTAW) |
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| Available Powders |
SHS 9700 PTAW
SHS 9290 PTAW |
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| Alternatives to |
Chrome carbides, complex carbides and tungsten carbides |
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| Product # |
Powder Cut |
Packaging |
Rockwell C
Hardness |
Wear Resistance
ASTM G65-04 |
AWS
Classification |
| SHS9700CP6 |
+53/-180 micron |
10 lb, 25 lb, bulk |
67 - 69 HRc |
0.13 - 0.14 g (+/- 0.02) |
None |
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Cost Effective Wear Performance |
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Material chemistry contains no tungsten, molybdenum and nickel, which makes SHS 9700 a cost effective alternative to complex carbides and tungsten carbides.
High wear resistance is superior to most chrome carbides and complex carbides.
Maintains high hardness in high temperature environments. |
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Applications |
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| Mining |
Bucket wheel components, bucket and dozer teeth, fan blades, feed screws |
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| Product # |
Powder Cut |
Packaging |
Rockwell C
Hardness |
Wear Resistance
ASTM G65-04 |
AWS
Classification |
| SHS9290CP6 |
+53/-180 micron |
10 lb, 25 lb, bulk |
71 - 74 HRc |
0.07 g (+/- 0.02) |
None |
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Hardest NanoSteel Alloy Provides Extreme Wear Resistant |
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Material chemistry has been optimized to provide extreme wear resistance.
Will provide longer wear life and outperform the best tungsten carbide materials in most service conditions.
Provides better price/performance ratio as alterative to tungsten carbides by developing wear resistance and maximum hardness in one pass. Tungsten carbides typically require two or more passes to generate best wear resistance.
Maintains high hardness in high temperatures. |
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Applications |
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| Oil Sands |
Designed to meet ASTM G65-04 Wear Resistance 0.05 g mass loss standard, bucket wheel components, bucket teeth, screen decks, fan blades, feed screws |
| Mining |
Suited for sliding and slurry abrasion resistance applications, rebuild and repair of worn industrial parts and components |
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