Knowde Enhanced TDS
Identification & Functionality
- Technologies
- Chemical Composition
VDM® Powder X contains low amounts of oxygen of up to 0.03%.
Features & Benefits
- Labeling Claims
- Base Chemicals Features
- Features
VDM® Powder X is characterized by:
- Spherical particles
- High purity
- Low oxygen content
- Excellent oxidation resistance up to 1,200°C (2,190°F)
- High-temperature strength
- Good resistance to stress corrosion cracking
- Corrosion Resistance
The corrosion resistance depends on the processing and heat treatment of the material. The conventionally produced VDM® Alloy X usually shows excellent oxidation resistance up to 1,200°C (2,190°F) and can be used in neutral as well as in reducing atmospheres. VDM® Alloy X is resistant in carburizing and nitriding atmospheres.
Applications & Uses
- Applications
- Base Chemicals End Uses
- Applications
Due to its corrosion resistance in various atmospheres up to very high temperatures, and excellent high-temperature strength, VDM® Powder X finds wide application in high-temperature services.
Typical applications include:
- Components for industrial and aircraft gas turbines (combustion chambers, honeycombs, housings etc.)
- Industrial furnace parts, support rolls, grids, wire belts and radiant tubes
- Pigtails in petrochemical furnaces
- High-temperature gas cooled nuclear reactors
Properties
- Chemical Properties
- Physical Properties
- Microstructural Properties
VDM® Powder X has a face-centered cubic structure.
Value | Units | Test Method / Conditions | |
Carbon Content | 0.05 - 0.15 | wt. % | - |
Cobalt Content | 0.5 - 2.5 | wt. % | - |
Chromium Content | 20.5 - 23.0 | wt. % | - |
Iron Content | 17.0 - 20.0 | wt. % | - |
Manganese Content | max. 1.0 | wt. % | - |
Molybdenum Content | 8.0 - 10.0 | wt. % | - |
Phosphorus Content | max. 0.04 | wt. % | - |
Sulfur Content | max. 0.03 | wt. % | - |
Silicon Content | max. 1.0 | wt. % | - |
Tungsten Content | 0.2 - 1.0 | wt. % | - |
Value | Units | Test Method / Conditions | |
Density (20°C) | max. 8.3 | g/cm³ | - |
Melting Range | 1,260 - 1,355 | °C | - |
Regulatory & Compliance
- Designations and Standards
Standard Material designation
EN 2.4665 – NiCr22Fe18Mo
ISO NiCr21Fe18Mo9 UNS N06002 AFNOR NC22FeD
Packaging & Availability
- Availability
According to the AM process requirements of our customers, VDM® Powder X is available in a wide range of particle fractions from 15 to 250 μm.
Standard particle fractions
Particle size distribution
[μm]Oxygen content
%Porosity < 10μ (pore area)
%15-53 < 0.03
< 0.5
53-150