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The NanoSteel® Company SHS 9172 TWAS Steel Alloy, Cored Wire

Category Metal , Ferrous Metal , Alloy Steel , Other Engineering Material , Ceramic/Metallic Coating
Manufacturer The NanoSteel® Company
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF The NanoSteel® Company SHS 9172 TWAS Steel Alloy, Cored Wire.pdf
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Material Notes:
Coating Description: SHS 9172 TWAS is an iron based steel alloy with a nanoscale microstructure that features exceptional wear, corrosion and high temperature oxidation resistance in severe abrasion and fine particle erosion environments.Key Performance CharacteristicsExcels in extreme environments where severe abrasion is encounteredSignificant ability to withstand corrosion and high temperature oxidationExceptional wear resistance in applications involving fine particle abrasion and erosionSuperior bond strength and toughnessApplication Process: Twin Wire Arc Spraying (TWAS)Information Provided by The NanoSteel Company, Inc.
Physical Properties Metric English Comments
Density 7.68 g/cc
0.277 lb/in³
Coating Property
Porosity <= 5.0 %
<= 5.0 %
Coating Property
Mechanical Properties Metric English Comments
Vickers Microhardness 975 - 1025
975 - 1025
kg/mm<sup>2</sup>; HV300
Adhesive Bond Strength 41.4 - 55.2 MPa

@Thickness 0.508 mm
6000 - 8000 psi

@Thickness 0.0200 in
1018 steel; ASTM C633-01
Component Elements Properties Metric English Comments
Boron, B <= 5.0 %
<= 5.0 %
Carbon, C <= 4.0 %
<= 4.0 %
Chromium, Cr <= 25 %
<= 25 %
Iron, Fe >= 38 %
>= 38 %
Manganese, Mn <= 3.0 %
<= 3.0 %
Molybdenum, Mo <= 6.0 %
<= 6.0 %
Niobium, Nb (Columbium, Cb) <= 12 %
<= 12 %
Silicon, Si <= 2.0 %
<= 2.0 %
Tungsten, W <= 15 %
<= 15 %
Descriptive Properties Value Comments
Deposition Efficiency (%) 80
Coating Property
Impact Resistance No delamination/cracking at 480 in-lbs
Drop Impact Testing
Wear Resistance Mass Loss (g) 0.17
2000 cycles; ASTM G65-04 Procedure B
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