Metal Spray Powder LA-7337 (-140 +325) NiAl 95/5, sintered

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SKU: LA-7337 Categories: ,

Due to the binder-less manufacturing method of these one-step thermal spray powders, these metal powder coatingsproduce very little residue while spraying.
LA-7337 is self-bonding. LA-7337 is particularly suited as a bond coat and is also used as a build-up coating. LA-7337 is resistant to high temperature oxidation up to 1200°F.

$34.95

Price Per lb
  • Material Specificaiton
  • Product Application
  • Useful Documents
  • Equivalents
  • Method
Material Specificaiton for LA-7337 (-140 +325)

Chemical Compositon Requirements (By weight percent)

ElementMinimumMaximumTarget
Aluminum4.00%5.50%4.75%
Boron---
Carbon---
Chromium---
Cobalt---
Free Carbon---
Iron---
Manganese---
Molybdenum---
Nickel96.00%-96.00%
Oxygen---
Silicon---
Sulfur---
Tungsten---
Vanadium---

Rotap Sizing Requirements (Weight Percent Per ASTM B214)

U.S. Mesh Passing Sieve X Retained--Min.Max.
--140 Mesh-0.50%
140 MeshX170 Mesh-5.00%
170 MeshX200 Mesh--
200 MeshX230 Mesh--
230 MeshX270 Mesh--
270 MeshX325 Mesh90.00%-
325 MeshXD--

Sub-Sieve Sizing Requirements (Volume Percent Per ASTM B822)

Micron ChannelMinMax
---
---
---
---
---
---
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Physical Properties Requirements

Testing ProcedureMinimumMaximum
Hall Flow (per ASTM B213)--
Apparent Density (per ASTM B212)--
Mean Value (per ASTM B222)--
D10 (per ASTM B222)--
D50 (per ASTM B222)--
D90 (per ASTM B222)--

These products are ideal for:

  • Build-up coating
  • Erosion resistant coating on fan blades

Equivalents:

  • Metco 450
  • Amdry 956
  • PAC 906
  • NI-109

Method:

  • Air Plasma Spray
  • Combustion
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