Pre-Alloyed Bronze Powder 85/15
85Cu/15Sn pre-alloyed bronze powder with enhanced tin content for harder bond matrices. Preferred for aggressive cutting applications and high-hardness diamond tool segments.
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Certified
Rating
Supplied
Available Grades
Standard grades held in UK stock; other grades and particle sizes made to order.
| Description | Composition (%) | App. Density (g/cc) | Size (µm) |
|---|---|---|---|
| 85/15 Irregular Bronze Powder -100# | Cu/Sn 85/15 | 2.7 - 3.2 | <150 |
| *85/15 Irregular Bronze Powder -300# | Cu/Sn 85/15 | 2.8 - 3.3 | <53 |
| 85/15 Irregular Bronze Powder -325# | Cu/Sn 85/15 | 2.8 - 3.3 | <45 |
* Stock item. Other grades made to order. Pricing is commodity-linked, contact us for a current quotation.
Ordering BR-8515
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.
BR-8515
Technical Data
BR-8515 is Ronald Britton’s 85Cu/15Sn pre-alloyed bronze powder, offering higher tin content for harder, more wear-resistant bond matrices in diamond tools. Used in aggressive cutting applications including reinforced concrete, granite and hard stone sawing.
| Property | Value |
|---|---|
| SKU Code | BR-8515 |
| Material | Bronze (Cu-Sn 85/15) |
| Production Method | Pre-alloyed, water atomised |
| Particle Morphology | Irregular |
| Available Grades | -100, -300, -325 mesh |
| Composition | Cu 85% / Sn 15% (nominal) |
| Apparent Density | 2.7 to 3.3 g/cc |
| Flow Rate (Hall) | Non-flowing |
| Oxygen | 0.15 to 0.2% max |
| Colour | Golden bronze |
Every Shipment
Traceability
Mesh ↔ Micron Converter
Instantly convert between standard mesh sizes and micron measurements.
Quick tip: the minus sign in mesh sizes (e.g. -200) means the powder passes through that sieve, so -200 mesh means every particle is smaller than 75 µm.
Read the full guide →Where
BR-8515
Performs Best
Typical applications for this grade. Our technical team can advise on the best grade for your process.
- Diamond tool segments for granite and hard-stone cutting
- High-hardness sintered components
- Reinforced concrete sawing
- Wear-resistant pressed parts
BR-8515
Questions & Answers
What is BR-8515 pre-alloyed bronze powder used for?
How does BR-8515 differ from BR-9010?
What mesh sizes are available?
Can the Cu:Sn ratio be customised?
Can I order small or sample quantities of BR-8515?
What documentation is supplied with BR-8515?
Need BR-8515
to Your Specification?
Tell us the grade, mesh size and quantity. We'll respond with a quotation, usually within one business day.