Thermal Spray Gun > Coating Powder
Stellite-Type Cobalt Alloy Powder 15-45 µm
| Powder | Thermal spray powder |
|---|---|
| Mesh | Multiple meshes |
| Process | HVOF / plasma |
| Pack | Sealed packs |
| MOQ | 1 pack |
| Availability | Confirmed on enquiry |
| Delivery | Domestic & export |
- Tested before dispatch
- Demo / site visit
- Installation support
- GST invoice
Mesh & Price
Compare mesh and packing — then request price.
| Mesh | Density | Process | Best for | |
|---|---|---|---|---|
| −140 +325Popular | — | HVOF / plasma | Popular mesh | |
| −325 | — | Plasma | Fine coat |
Specifications
Technical details for planning, quotation and supply.
| Product | Stellite-Type Cobalt Alloy Powder 15-45 µm |
|---|---|
| Product Type | Stellite-Type Cobalt Alloy Powder |
| Particle Size | 15-45 µm |
| Primary Chemistry | Co-Cr-W (Cobalt-Chromium-Tungsten) |
| Morphology | Spherical / Near-Spherical (Gas-Atomized) |
| Manufacturing Process | Gas Atomization |
| Compatible Spray Processes | HVOF, Plasma Spray, Flame Spray |
| Coating Hardness (Typical) | 38-46 HRC (needs confirmation for specific grade) |
| Pack Sizes Available | 5 kg Tin, 10 kg Tin, 25 kg Pail |
| Apparent Density | Needs confirmation |
| Flow Rate (Hall) | Needs confirmation |
Product description
Details buyers use to confirm grade, use and supply.
Engineered for Wear and Corrosion Resistance
Stellite-type alloys are cobalt-chromium-tungsten systems renowned for their exceptional hardness and resistance to galling, erosion, and high-temperature oxidation. The 15-45 µm cut is specifically optimized for high-velocity oxy-fuel (HVOF) and plasma spray systems, ensuring a smooth, dense coating with low porosity. This powder is ideal for rebuilding and protecting parts in aerospace, oil & gas, power generation, and general engineering.
Process Compatibility and Application
This powder flows consistently through standard thermal spray feeders. Its spherical or near-spherical morphology, typical of gas-atomized powders, contributes to a stable spray plume and high deposition efficiency. The resulting coatings exhibit a fine, homogeneous microstructure, providing a superior barrier against abrasive wear and chemical attack. Common applications include valve seats, pump sleeves, bearing journals, and turbine components.
Packaging and Handling
To maintain powder integrity and prevent contamination, this material is available in sealed, industrial-grade packaging. Standard options include 5 kg tins, 10 kg tins, and 25 kg pails. Each container is clearly labeled with the product grade, particle size, and lot number for full traceability. Store in a cool, dry environment and reseal containers promptly after use.
About SPA2Z — Your Source for Stellite-Type Cobalt Alloy Powder
SPA2Z supports surface engineering professionals with a practical, no-nonsense approach to sourcing thermal spray consumables. We understand that coating quality starts with the powder. When you enquire about this Stellite-type cobalt alloy powder, you connect directly with a team that can discuss your specific process parameters, recommend compatible grades, and provide a clear, competitive quotation.
We serve manufacturing companies, maintenance teams, and fabrication workshops across India and global markets. Our focus is on making industrial supply straightforward:
- Process-focused support: Tell us your spray system (HVOF, plasma, flame) and we help confirm powder suitability.
- Pack flexibility: Order the pack size that matches your project volume, from small trials to full production runs.
- Reliable supply: We prioritize consistent availability and transparent communication from enquiry to delivery.
Request a quote today to get the right powder grade for your coating challenge.
Applications
Where this powder is commonly sprayed.
Valve Components
Coating valve seats, balls, and stems in oil & gas and chemical processing to prevent galling and erosion.
Pump Sleeves and Shafts
Protecting rotating equipment in abrasive and corrosive fluid environments with a hard, low-friction overlay.
Bearing Journals
Rebuilding worn bearing surfaces on large industrial shafts and rollers to extend service life.
Turbine Components
Applying erosion-resistant coatings on steam and gas turbine blades and seals for high-temperature operation.
FAQ
Which mesh size should I choose?
Which spray processes are supported?
Can I order a sample or bulk powder?
Can you share a certificate or material data sheet?
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