Metal Powders

Haas Group International has diversified into the highly competitive Metal Spray Powders market. This was a natural addition to the existing nickel based braze alloys already supplied.

We have aligned ourselves with a number of suppliers who hold the relevant approvals for GE, Pratt & Whitney, Snecma, Siemens Westinghouse and Rolls Royce. We are able to bring all these sources together to provide a single source solution. We supply powder for HVOF, Air plasma and LPPS systems in a range of sieve sizes.

Thermal Spray Powders

The list of products and powder types is long and varied: vacuum, air melt, fine, coarse, loose, hot isostatically pressed (HIP'd), and hot worked, monolithic and composites and brazing powder. We draw on the technical expertise of our supply partners to ensure our customers receive the expert advice and products to suit their applications.

Below is a typical spread of powder sizing offered by Kemfast Aerospace for the various applications. Please note we have the ability to create bespoke sizing to suit your needs along with access to a development furnace, which is capable of producing very low yields of powder for development programmes.

*Please note we can supply any sieve range you require

If you have any specific requirements not listed in this site, please contact our sales team for further information on +44 (0)1223 373 463 or email us on

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