Filter by
Material
Hardness Rating
Yield Strength
Hardness
Appearance
Tolerance Rating
Heat Treatable
Specifications Met
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
RoHS
Fabrication
Temper Designation
System of Measurement
About Copper, Brass & Bronze
%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e){kind=small}
Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.
Ultra-Wear-Resistant AMPCO® 18 Bearing Bronze
- Yield Strength: 37,000 psi
- Hardness: Rockwell B90 (Medium)
- Temper: M07
- Heat Treatable: Yes
- Specifications Met: ASTM B505
The most wear-resistant bronze we offer, AMPCO 18 is a premium aluminum-bronze alloy that combines strength with fatigue resistance. Use it for bearings and gears in operations where it's essential to avoid unnecessary downtime.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance Range | Each | |
12" Lg. | |||
|---|---|---|---|
| 3/4" | 0.053" to 0.083" | 1024N131 | 000000 |
| 1" | 0.053" to 0.083" | 1024N141 | 000000 |
| 1 1/4" | 0.053" to 0.083" | 1024N151 | 000000 |
| 1 1/2" | 0.053" to 0.083" | 1024N161 | 000000 |
| 1 3/4" | 0.053" to 0.083" | 1024N171 | 000000 |
| 2" | 0.053" to 0.083" | 1024N181 | 000000 |
| 2 1/4" | 0.053" to 0.083" | 1024N231 | 000000 |
| 2 1/2" | 0.053" to 0.083" | 1024N235 | 000000 |
| 2 3/4" | 0.053" to 0.083" | 1024N239 | 000000 |
| 3" | 0.053" to 0.083" | 1024N244 | 000000 |
24" Lg. | |||
| 3/4" | 0.053" to 0.083" | 1024N213 | 000000 |
| 1" | 0.053" to 0.083" | 1024N215 | 000000 |
| 1 1/4" | 0.053" to 0.083" | 1024N217 | 000000 |
| 1 1/2" | 0.053" to 0.083" | 1024N219 | 000000 |
| 1 3/4" | 0.053" to 0.083" | 1024N222 | 000000 |
| 2" | 0.053" to 0.083" | 1024N224 | 000000 |
| 2 1/2" | 0.053" to 0.083" | 1024N236 | 000000 |
| 2 3/4" | 0.053" to 0.083" | 1024N241 | 00000000 |
| 3" | 0.053" to 0.083" | 1024N245 | 00000000 |
36" Lg. | |||
| 3/4" | 0.053" to 0.083" | 1024N133 | 000000 |
| 1" | 0.053" to 0.083" | 1024N143 | 000000 |
| 1 1/4" | 0.053" to 0.083" | 1024N153 | 000000 |
| 1 1/2" | 0.053" to 0.083" | 1024N163 | 000000 |
| 1 3/4" | 0.053" to 0.083" | 1024N173 | 000000 |
| 2" | 0.053" to 0.083" | 1024N183 | 000000 |
| 2 1/2" | 0.053" to 0.083" | 1024N237 | 00000000 |
| 2 3/4" | 0.053" to 0.083" | 1024N242 | 00000000 |
| 3" | 0.053" to 0.083" | 1024N246 | 00000000 |
72" Lg. | |||
| 3/4" | 0.053" to 0.083" | 1024N214 | 000000 |
| 1" | 0.053" to 0.083" | 1024N216 | 000000 |
| 1 1/4" | 0.053" to 0.083" | 1024N218 | 000000 |
| 1 1/2" | 0.053" to 0.083" | 1024N221 | 000000 |
| 1 3/4" | 0.053" to 0.083" | 1024N223 | 00000000 |