CDA 863 Manganese Bronze Bars and Tubing
Custom components made of CDA 863 manganese bronze.
Built Tough for Industrial Applications
Lawton AIABar is a C863 bronze supplier providing tough CDA 863 manganese bronze bar stock, tubing and finished custom components for heavy-load industrial applications throughout Wisconsin and nationwide. C86300 performs best with reliable lubrication at low speeds. Its high strength and corrosion resistance make CDA 863 well-suited for demanding applications, including marine components. Lead in its chemical composition also improves machinability while maintaining strong mechanical properties.
CDA 863 Bronze Is Key for Many Industries
Non-heat-treatable CDA 863 manganese bronze is used throughout the wood pulp industry, steel mills, earth-moving equipment and other demanding industrial applications. C86300 is suitable for coated metal arc welding, but is generally not recommended for:
- Soldering
- Oxyacetylene welding
- Gas-shielded arc welding
- Brazing
- Carbon arc welding
CDA 863 Manganese Bronze Machining Services
CDA 863 Manganese Bronze
Chemical Composition
Copper
Iron
Aluminum
Manganese
60 - 66%
2 - 4%
5 - 7.5%
2.5 - 5%
Zinc
Tin
Lead
Nickel
22 - 28%
0.20%*
0.20%*
1%*
Mechanical Properties
Tensile
Yield
Elongation
110 ksi
62 ksi
14%
* indicates the maximum value
Physical Properties |
||
| Imperial | Metric | |
| Liquid Melting Point | 1693°F | 923°C |
| Solid Melting Point | 1625°F | 885°C |
| Density | 0.283 lb/in3 at 68°F | 7.83 gm/cm3 @ 20°C |
| Specific Gravity | 7.830 | 7.83 |
| Thermal Conductivity | 20.50 Btu · ft/(hr · ft²·°F) @ 68° F | 35.5 W/m · °K @ 20° C |
| Electrical Conductivity | 8%IACS @ 68° F | 0.046 MegaSiemens/cm @ 20° C |
| Coefficient of Thermal Expansion | 12 · 10-6 per °F (68-572° F) | 21.6 · 10-6 per °C (20-300° C) |
| Modulus of Elasticity in Tension | 14,200 ksi | 97,900 MPa |
| Specific Heat Capacity | 0.090 Btu/lb/°F @ 68°F | 377.1 J/kg · °K @293 K |
C86300 Manganese Bronze Stock Material
Bar, Rounds and Rods
Our custom-cast CDA 863 rounds, bars and rods are available in sizes suited to a range of industrial applications. Order bronze stock sized for your specifications to reduce unnecessary material waste and secondary processing. Contact us to order C86300 bronze bars, rounds, rods and related cast bronze products.
Tubes and Piping
Lawton AIABar supplies CDA 863 bronze tubing and piping for customers throughout Wisconsin and across the United States. Our custom casting capabilities help provide bronze stock sized for your application, whether you need raw tubing for additional processing or material prepared for further machining.
Your C863 Bronze Supplier for Value-Added CNC Services
C86300 manganese bronze is used extensively in heavy-duty industrial machinery and equipment. We supply CDA 863 as raw stock or provide value-added machining services for custom bronze components, including:
Customers can purchase raw CDA 863 manganese bronze for in-house machining or have our team complete the required CNC work before shipment. Our CNC capabilities include cutting, milling, plate slitting and other machining processes used to produce bronze components to customer specifications. Combining material supply with machining can also help reduce secondary processing, handling and production lead times.
CDA 863 Continuous Cast Bronze Components
CDA 863 manganese bronze offers the strength, wear resistance and durability required for a variety of industrial components. Common applications include:
- Bearings
- Bushings
- Valve stems
- Hydraulic cylinder parts
- Electrical components
CNC machining professionals at our Waukesha location provide rough-machined and finished bronze materials and components built to your specifications. We supply CDA 863 manganese bronze at multiple production stages, from raw stock and unprocessed bronze tubing to fully machined, ready-to-use parts. Lawton AIABar serves customers throughout Wisconsin and nationwide, including Milwaukee, New York, North Carolina, California, Texas, Illinois and beyond.
