Tin Powder
Tin powder from UK stock in Rochdale: spheroidal Sn 99.85%, -100# to -600#. Stock grades dispatched within 48 hours. Orders from 1 kg, samples from 250 g.
Ronald Britton supplies spheroidal tin powder at 99.85% purity. Tin powder is widely used as an alloying addition in bronze and brass blending, brazing filler metals and sintered friction materials. Stock grades dispatched within 48 hours from UK stock.
Product Range
Stock grades are marked in the table and are dispatched within 48 hours. Other grades are made to order. Contact us for a current quotation.
Grades & Specifications
| Description | Composition (%) | App. Density (g/cc) | Size (µm) |
|---|---|---|---|
| Tin Powder -100# | Sn >99.85 | 3.8 - 4.4 | <150 |
| Tin Powder -200# | Sn >99.85 | 3.5 - 4.0 | <75 |
| *Tin Powder -300# | Sn >99.85 | 3.5 - 4.0 | <53 |
| *Tin Powder -350# | Sn >99.85 | 3.5 - 4.0 | <45 |
| *Tin Powder -600# | Sn >99.85 | 3.0 - 4.0 | <25 |
* Stock item. Other grades made to order. Pricing is commodity-linked, contact us for a current quotation.
Ordering Tin Powder
Grades held in UK stock in Rochdale are marked with a star in the table above.
Stock grades are dispatched within 48 hours. Other grades and large orders are given a confirmed date when you order.
From 1 kg to full pallet loads. Samples and trial quantities from 250 g.
Any pack size. We repack from 25 kg into 5 kg, 1 kg or the size you need.
The certificate of analysis for your batch comes with every dispatch. Technical and safety data sheets on request, with safety data sheets in other languages.
More than 20 countries, with full export paperwork.
Pricing is commodity-linked. Send us the grade, size and quantity for a current quotation.
Industries Where Tin Powder Is Used
These powders are specified across demanding industrial sectors, from precision tooling to decorative coatings and additive manufacturing.
The Complete Guide to Industrial Metal Powders
How metal powders are produced, what particle shape and mesh size mean, how to specify a powder for your process, and what to look for in a TDS and a supplier.
Read the guideTechnical Overview: Tin Powder
Ronald Britton supplies tin powder in a spheroidal (near spherical) morphology at 99.85% Sn. The rounded particles give good flowability for blending and brazing paste formulation.
Standard mesh sizes range from -100# to -600#, with custom particle size distributions available to specification. Tin powder is most widely used as an alloying addition in bronze and brass blends, as a constituent of brazing filler metals, and in sintered friction materials. Stock grades ship from UK stock within 48 hours with full chemical analysis and batch traceability.
Questions & Answers
What is tin powder used for?
Tin powder is used as an alloying addition in bronze and brass blending, as a constituent of brazing and soldering filler metals, as a low-melting additive in diamond tool bond matrices, and in sintered friction materials. Ronald Britton supplies spheroidal grades for all of these.
What purity and grades of tin powder are available?
Purity is 99.85% Sn. Stock grades are the starred rows in the table: -300#, -350# and -600#. Custom particle size distributions are available to specification.
What shape is tin powder?
Our tin powder is spheroidal: rounded but not perfectly spherical, which gives good flowability for blending and paste formulation. Stock grades are the starred rows in the table.
Can I order small quantities of tin powder?
Yes. Orders from 1 kg, with samples and trial quantities from 250 g for qualification. Stock grades are dispatched within 48 hours and other grades are given a confirmed date when you order, all with chemical analysis and batch traceability.
Need Tin Powder
to Your Specification?
Tell us the grade, mesh size and quantity. We'll respond with a quotation, usually within one business day.
