Product Description
C86200 Manganese BronzeThe Manganese bronze - copper casting alloy UNS C86200 consists primarily of copper, zinc, aluminum and manganese bronze. Manganese existing in UNS C86200 provides an attractive chocolate brown color which is commonly used in architecture. The presence of lead in the alloy improves the longevity of the alloy.
Typical Uses : - Builders: Hardware Brackets, Structural Parts
- Fasteners: Screw Down Nuts
- Industrial: Struts, Gears, Valve Stems, Bushings, Cams, Wear Rings for Pressing Dies for Wood Pulp Industry, High Strength Machine Parts, Hooks, Frames, Shafts, Marine Racing Propellers, Worm Gears, Pressing Dies for Wood Pulp
- Marine: Rudders, Marine Castings, Boat Parts, Clamps
| Equivalent specification |
| Specifications | Designation |
| UNS | C86200 |
| ISO | CuZn26Al4Fe3Mn3 |
| JIS | CAC303 |
| Chemical Composition: |
| | Zn | Cu | Fe | Mn | Ni | Pb | Sn |
| Min/Max | 22-28 | 60-66 | 04/02/15 | 05/02/05 | 1.0max | 0.2max | 0.2 max |
| Nominals | 25 | 63 | 3 | 3.7 | - | - | - |
| Physical Properties: |
| Product Property | US Customary |
| Melting Point - Liquidus | 1725 F |
| Melting Point - Solidus | 1650 F |
| Density | 0.288 lb/in3 at 68 F |
| Specific Gravity | 7.97 |
| Electrical Resistivity | 136.70 ohms-cmil/ft @ 68 F |
| Electrical Conductivity | 8 %IACS @ 68 F |
| Thermal Conductivity | 20.50 Btu · ft/(hr · ft2·°F)at 68F |
| Coefficient of Thermal Expansion | 120 ·10-6 per oF (68-392 F) |
| Specific Heat Capacity | 0.090 Btu/lb/°F at 68 F |
| Modulas of Elasticity in Tension | 15000 ksi |
| Magnetic Permeability* | 1.24 |
| Sizes Available |
| ROUND RODS/BARS | 8mm To 70 mm |
| HEX | 10mm To 60mm |
| SQUARE | 10mm To 60mm |
| FLAT | 10mm Min Thickness and max Width 120mm |
| BILLETS | Up to 200 mm |
| INGOTS | As per Specification |
Exceptional Durability and PerformanceC86200 Manganese Bronze stands out in demanding industrial applications due to its high strength, excellent corrosion resistance, and optimal hardness range. The alloys precise balance of copper, zinc, manganese, and iron delivers robust mechanical properties and reliable performance in challenging environments.
Custom Shapes and Sizes for Versatile UseThis bronze alloy is hot rolled and available in varied shapes, with custom dimensions tailored to specific client requirements. Its adaptability, combined with an attractive golden yellow color and smooth finish, makes it both practical and visually appealing for diverse industrial uses.
Ideal Choice in Industrial ManufacturingWith a proven record as a structural material, C86200 Manganese Bronze is extensively utilized by distributors, exporters, manufacturers, and service providers across India. Its high machinability, strength, and corrosion resistance offer significant benefits in marine, automotive, and heavy engineering sectors.
FAQs of C86200 Manganese Bronze:
Q: How is C86200 Manganese Bronze manufactured, and what technique is used?
A: C86200 Manganese Bronze is typically produced through a hot rolling process, ensuring uniformity and a smooth finish. The alloy composition is carefully controlled in accordance with ASTM B505 standards to achieve consistent mechanical and chemical properties.
Q: What are the primary benefits of using C86200 Manganese Bronze in industrial applications?
A: This alloy offers outstanding tensile and yield strength, excellent corrosion resistance, and good machinability (60%). Its durability and high performance make it an ideal choice for heavy-duty and marine components where strength and longevity are required.
Q: When should I consider using C86200 Manganese Bronze over other bronze types?
A: C86200 Manganese Bronze is best suited for applications requiring a combination of high strength, wear resistance, and resilience against corrosive environments. It is especially favored in situations demanding reliable mechanical performance and endurance.
Q: Where can custom shapes or sizes of C86200 Manganese Bronze be sourced in India?
A: As a widely distributed alloy, C86200 Manganese Bronze can be obtained in custom shapes and dimensions from reputable distributors, exporters, manufacturers, and suppliers throughout India, catering to unique industrial needs.
Q: What is the typical process for ordering C86200 Manganese Bronze for an industrial project?
A: Customers can specify their required dimensions, shapes, and temper. Supplier teams assist with product selection, and orders are fulfilled to exact specifications, ensuring compatibility with the intended application.
Q: How is this alloy typically used in challenging operational environments?
A: C86200 is regularly used in heavy-duty components such as bearings, bushings, gears, and marine hardware, where its high strength and corrosion resistance are critical for prolonged, reliable service.