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Thermal Spray Powders
Astro Alloys supplies a wide range of thermal spray powders engineered for performance, durability, and precision. As a trusted thermal spray equipment and powder distributor, we support coating facilities across aerospace, energy, medical, and industrial sectors with high-quality coating materials that extend component life and improve resistance to wear, heat, and corrosion...
Our product line includes a variety of metal spray powders, including high-quality carbide powders, ceramic powders, along with nickel, iron, and numerous other alloys. Our selection includes proven formulations compatible with plasma spray, HVOF, flame spray, and other coating processes.
Our Most Popular Thermal Spray Powders
We proudly stock a wide selection of carbide spray powders designed for demanding environments. Below are three of our top-performing products:
86-10-4 Tungsten Carbide - 10 Cobalt - 4 Chrome
Known for its exceptional wear resistance and corrosion protection, this powder is ideal for hardfacing components in oil & gas and aerospace applications.
75-25 Chromium Carbide - 25 Nichrome
Delivers outstanding oxidation and high-temperature resistance. Commonly used in power generation and thermal spray applications requiring strong metal-to-metal wear protection.
73-20-7 Tungsten Carbide - 20 Chrome Carbide - 7 Nickel Powder
A premium blend for applications requiring extreme abrasion and corrosion resistance. Frequently used in valve components and downhole tools.
Your Source for Reliable Coating Powders
As a leading thermal spray powder supplier, Astro Alloys partners with top manufacturers to deliver consistent quality and dependable supply. Our technical team can help match the right powder to your application, whether you're coating pump sleeves, engine components, or manufacturing tools.
Contact Astro Alloys
Need a metal spray powder distributor with in-depth knowledge and fast turnaround? Contact Astro Alloys today for expert guidance and quotes on thermal spray powders tailored to your operation.
Kennametal Stellite™
Kennametal Stellite is a world leader in high alloy manufacturing. Their product line includes vacuum melted alloys, air melted, gas atomization as well as water atomization.
LSN Diffusion
LSN Diffusion is a leading provider of metal alloy atomized powders in many particle sizes for surface engineering, high-temperature brazing, 3D or additive manufacturing, and hot iso- static pressing
Praxair
Praxair has a thermal spray powder to meet almost any need. They maintain more than 500 different chemistries, Praxair is known for their superior lot-to-lot consistency.
Saint Gobain
Saint Gobain spray powders are manufactured using several techniques, and each product is the result of extensive engineering, testing, and quality control.
Wall Colmonoy
Wall Colmonoy has been a global leader in the development and manufacturing of nickel-based and cobalt-based powders since 1938.
