CDA 932 SAE 660 Bearing Bronze Bars and Tubing
High-leaded tin bronze
CDA 932 660 bearing bronze is a high-leaded tin bronze or copper alloy with trace amounts of iron, nickel, and antimony, making it an absolute workhorse of a bearing alloy. It features excellent machining properties, good hardness, wear resistance, and great anti-friction qualities. CDA 932 is not subject to dezincification and has decent corrosion resistance to brine and seawater.
C93200 660 bearing bronze's hardness and unique chemical makeup make it a specialty bronze bar, ideal for specific fabrication purposes. CDA 932 bronze is excellent for soldering and brazing. It is not recommended for oxyacetylene, gas-shielded arc, or coated metal arc welding.
Leaded tin bronze bars and tubing can be made into a wide array of finished parts:
- Pump and valve components
- Bearings
- Washers
- Spindle bearings
CDA 932 SAE 660 bearing bronze
Chemical Composition
Copper
Tin
Lead
Zinc
81-85%
6.3-7.5%
6-8%
2-4%
Iron
Nickel
Ant.
Phos.
0.2%*
1%*
0.35%*
1.5%*
Sulfur
Alum
Silicon
0.08%*
0.005%*
0.005%*
Mechanical Properties
Tensile
Yield
Elongation
35 ksi
20 ksi
10%
* indicates the maximum value
Physical Properties |
||
| Imperial | Metric | |
| Liquid Melting Point | 1790°F | 977°C |
| Solid Melting Point | 1570°F | 854°C |
| Density | 0.322 lb/in3 at 68°F | 8.91 gm/cm3 @ 20°C |
| Specific Gravity | 8.910 | 8.91 |
| Thermal Conductivity | 33.60 Btu · ft/(hr · ft2 · °F) @ 68°F | 58.2 W/m · °K @ 20°C |
| Electrical Conductivity | 12% IACS @ 68°F | 0.07 MegaSiemens/cm@ 20°C |
| Coefficient of Thermal Expansion | 10 · 10-6 per °F (68-212°F) | 18.0 · 10-6 per °C (20-100 C) |
| Modulus of Elasticity in Tension | 14,500 ksi | 100,000 MPa |
| Specific Heat Capacity | 0.090 Btu/lb/°F @ 68°F | 377.1 J/kg · °K @ 293°K |
C93200 SAE 660 bearing bronze stock material
Bars, rounds, and rods
We serve businesses needing CDA 932 bronze bars, rounds, and rods. Great prices and convenience make us the winning choice for bar stock. Order your custom bar stock today.
Tubes and piping
We offer a deep stock of CDA 932 SEA 660 bearing bronze. Companies contact us when they need custom CDA 932 bronze tubing for manufacturing and assembly. Find the best prices on bronze tubes with our company today.
C93200 SAE 660 bearing bronze used for light applications
CDA 932 bronze is easily machined into several custom bronze components, as it is considered one of the standard bearing bronze alloys for light applications and is less dependent on lubrication.
SAE 660-bearing bronze's resistance to corrosion makes it an option for marine parts. Still, CDA 954 aluminum bronze is among the strongest bronze alloys on the market, offering long-lasting, non-corrosive marine parts for ships and military-grade bronze components.
Precision machining services for custom CDA 932 bronze components
We provide cut-to-length, value-added precision casting services to convert bulk bronze bar and tube into custom-cast bronze components to your exact specifications.
Our Waukesha, Wisconsin, facility features a state-of-the-art CNC machining shop equipped with a Tsune cold saw, producing precision cuts with extremely low tolerances. Efficient processing services and our ability to produce finished machined components make us a one-stop shop for all your CDA 932 bronze casting needs. We work with you and your budget to perform the services you need at a low price, whether rough processing or finish machining. We provide bronze components across the US, including Milwaukee, New York, North Carolina, California, Texas, Maryland, and Illinois.
Contact the bronze dealers at AIA for more information on our bronze supply.
Other bronze alloys we supply.
