WHY CHOOSE BRONZE?
Many industries trust bronze! Bronze bushings and other custom bronze fabrications have a number of benefits over other metals:
- CORROSION RESISTANT
- HIGH DUCTILITY
- STRONG & DURABLE
- HEAT RESISTANT
BASIC ALLOY SELECTION CHART.
| Alloy Name | Tensile Strength (in 1000 PSI) | Yield Strength (in 1000 PSI) | Brinell Hardness No. | Max. Rec. Operating Temp. | Max. Rec. Unit Loading |
|---|---|---|---|---|---|
|
SAE 660 Good hardness, strength, and heat resistance, excellent antifrictional characteristics. Standard bearing material in general utility applications with medium loads & speeds. Leaded Bronze |
35 | 20 | 60 | 450°F | 4000 psi |
|
SAE 64 Good hardness, generally high physical properties with excellent wear resistance under high speeds, loads, and vibration. Corrosion resistant to mild acids. Good lubricity. Hi-Leaded Bronze |
35 | 18 | 63 | 450°F | 4000 PSI |
|
SAE 62 Hard, strong, corrosion resistant especially to sea water. Excellent for heavy impact loading and slower speeds. Requires reliable lubrication. Hi-Tin Bronze |
45 | 22 | 65 | 500°F | 4000 PSI |
|
SAE 67 Fair strength, corrosion resistant to salt water, moderately wear resistant. Excellent antifrictional qualities. General service bearing material for moderate loading and high speeds. Extra Hi-Leaded Bronze |
30 | 17 | 55 | 400°F | 3000 PSI |
|
SAE 430B Manganese Bronze |
110 | 60 | 255 | 600°F | 6000 PSI |
|
ASTM B-140-9C Very hard and outstandingly abrasion resistant. Physical properties remain good at elevated temperatures. Excellent wear resistance under severe impact loading. Requires good, reliable lubrication. Aluminum Bronze |
90 | 37 | 195 | 500°F | 4500+ psi |
Our Values.
Tolerance
Our bronze bushings and other custom bronze fabricated products have one of the lowest measurements of tolerance in the industry, leading to more accurate, better operating machinery.
Quality Material
Roto Bronze Inc. only uses the highest quality bronze to product the most efficient and effective bronze bushings and custom manufactured materials for your applications.
Accuracy
We believe that accurate products – manufactured to your specifications – improves how your machinery runs, and keeps everything running smoothly and safely.
On-Time Delivery
We make sure your manufacturing stays on schedule. That’s why when we promise to have something ready for you by Friday, we have it ready on Friday – or in most cases, even sooner!
WHAT THEY’RE SAYING.
Find out what manufacturers think of Roto Bronze Inc. bronze products.
Please provide 2 – 3 good reviews for us to include, as they help build reputation with your users. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce felis diam, bibendum nec nisi non, accumsan tempus ante. Nulla sodales malesuada egestas.
John Smith
Please provide 2 – 3 good reviews for us to include, as they help build reputation with your users. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce felis diam, bibendum nec nisi non, accumsan tempus ante. Nulla sodales malesuada egestas.
John Smith
Please provide 2 – 3 good reviews for us to include, as they help build reputation with your users. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce felis diam, bibendum nec nisi non, accumsan tempus ante. Nulla sodales malesuada egestas.
John Smith
REQUEST A QUOTE.
Give us a call or contact us online to find out how we can benefit your company.