Brass Powder
Brass powder from UK stock. Multiple Cu:Zn ratios, -100 to -325 mesh. For decorative coatings, conductive pastes, brazing and sintered components. 48hr UK dispatch. ISO 9001 certified.
Ronald Britton supplies brass powder in multiple alloy ratios (60/40, 70/30, 80/20) for decorative liquid metal coatings, conductive pastes, brazing applications and sintered structural parts. Fine mesh grades particularly suited to coating 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) |
|---|---|---|---|
| *70/30 Brass Powder -200# | Cu/Zn 70/30 | 2.8 - 3.6 | <75 |
| *70/30 Brass Powder -240# | Cu/Zn 70/30 | 2.8 - 3.6 | <63 |
| *80/20 Brass Powder -200# | Cu/Zn 80/20 | 2.8 - 3.6 | <75 |
| *52/48 Brass Powder -150# | Cu/Zn 52/48 | 2.5 - 3.5 | <106 |
* Stock item. Other grades made to order.
Industries Where Brass Powder Is Used
These powders are specified across demanding industrial sectors, from precision tooling to decorative coatings and additive manufacturing.
Technical Overview: Brass Powder
Ronald Britton supplies brass powder in a range of copper-zinc ratios, including 60/40, 70/30 and 80/20, with copper from 60% to 90% and zinc from 10% to 40%. The alloy ratio sets both the working colour and the sintering behaviour, so grades can be matched to decorative or structural requirements.
Brass powder is available in irregular and spherical morphologies from -100 to -325 mesh, with fine grades particularly suited to liquid metal and coating applications. Typical uses include decorative metallic coatings, conductive pastes, brazing and sintered structural parts. UK stock grades dispatch within 48 hours with full chemical analysis and batch traceability.
Questions & Answers
What is brass powder used for?
Brass powder is used in decorative liquid metal coatings, conductive pastes, brazing applications and sintered structural parts. Its warm golden tone makes fine grades particularly suited to decorative surface work.
What alloy ratios and grades are available?
Ratios include 60/40, 70/30 and 80/20 (copper 60% to 90%, zinc 10% to 40%). The stock grade is BS-7030 (70Cu/30Zn) in -100, -200 and -325 mesh. The ratio sets both the working colour and the sintering behaviour.
Which brass grades suit decorative coatings?
Fine mesh grades (-200 to -325) give the smoothest finish and best coverage in liquid metal and coating applications. Coarser grades suit sintered structural parts.
Can I order small quantities of brass powder?
Yes. Sample quantities are available. UK stock grades ship within 48 hours with full documentation 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.
