Aluminium Powder
Aluminium powder from UK stock. 99.0–99.7% purity, -100 to -400 mesh. Spherical and flake grades for thermal spray, additive manufacturing and decorative coatings. 48hr UK dispatch.
Ronald Britton supplies aluminium powder in spherical and flake morphologies from 99.0% to 99.7% purity. Grades available for thermal spray, cold spray, additive manufacturing, decorative liquid metal coatings and specialist pyrotechnic applications.
Product Range
Every grade held in UK stock and dispatched fast. Contact us for a current quotation.
Grades & Specifications
| Description | Composition (%) | App. Density (g/cc) | Size (µm) |
|---|---|---|---|
| *Aluminium Powder -120# | Al 99.5 min | 0.8 - 1.2 | <125 |
| *Aluminium Powder -150# | Al 99.5 min | 0.8 - 1.2 | <106 |
| *Aluminium Powder -250# | Al 99.5 min | 0.8 - 1.2 | <63 |
| Aluminium Powder -300# | Al 99.5 min | 0.8 - 1.2 | <53 |
* Stock item. Other grades made to order.
Industries Where Aluminium Powder Is Used
These powders are specified across demanding industrial sectors, from precision tooling to decorative coatings and additive manufacturing.
Technical Overview: Aluminium Powder
Ronald Britton supplies aluminium powder in spherical and flake morphologies at purities from 99.0% to 99.7% Al. Spherical grades provide the flowability required for thermal spray, cold spray and additive manufacturing, while flake grades are selected for decorative metallic and coating applications.
Particle sizes range from -100 to -400 mesh, with additive manufacturing size ranges available on request. Aluminium powder is used in thermal and cold spray coatings, additive manufacturing, decorative liquid metal finishes and specialist pyrotechnic formulations. Grades are supplied with full chemical analysis and batch traceability.
Questions & Answers
What is aluminium powder used for?
Aluminium powder is used in thermal and cold spray coatings, additive manufacturing, decorative liquid metal finishes and specialist pyrotechnic formulations. Ronald Britton supplies spherical and flake morphologies.
What grades and particle sizes are available?
Purity is 99.0% to 99.7% Al. The stock spherical grade is AL-SP, available in -100, -200 and -325 mesh, plus additive-manufacturing size ranges (15-45µm, 45-90µm) on request. Flake grades are available for decorative and coating work.
What is the difference between spherical and flake aluminium powder?
Spherical powder provides the flowability needed for thermal spray, cold spray and additive manufacturing; flake powder gives higher surface coverage and a brighter metallic finish for decorative coatings.
Can I order small quantities of aluminium powder?
Yes. Sample quantities are available. Grades ship with full chemical analysis and batch traceability.
Need Copper Powder
to Your Specification?
Tell us the grade, mesh size and quantity. We'll respond with a quotation, usually within one business day.
