ASTM B122/B122M C70600 Copper Alloy Plates: A Comprehensive Overview
ASTM B122/B122M C70600 plates are a pivotal material in various industrial applications due to their excellent mechanical properties and versatility. These plates are made from copper-nickel alloy C70600, which is renowned for its high corrosion resistance, strength, and durability. This alloy is predominantly used in marine and industrial environments where its resistance to seawater and other corrosive elements is highly valued.
What Are ASTM B122/B122M C70600 Copper Alloy Plates?
ASTM B122/B122M C70600 copper alloy plates are flat sheets of metal composed of copper (approximately 90%) and nickel (approximately 10%). These plates are manufactured to meet the specifications outlined in the ASTM B122/B122M standard, which defines the requirements for copper-nickel alloy plates and sheets. The alloy, known as C70600, is often used in applications requiring high strength, excellent resistance to seawater, and good thermal conductivity.
Key Properties of ASTM B122/B122M C70600 Copper Alloy Plates
- Corrosion Resistance: C70600 copper alloy plates exhibit exceptional resistance to seawater corrosion, making them ideal for marine and offshore applications. Their resistance to pitting and crevice corrosion extends the lifespan of equipment in harsh environments.
- Strength and Durability: These plates offer superior mechanical strength compared to standard copper alloys. This high tensile strength ensures that the plates can withstand significant stress and pressure, making them suitable for demanding applications.
- Thermal Conductivity: The alloy provides excellent thermal conductivity, which is beneficial in heat exchange applications. This property allows efficient heat transfer, improving the performance of heat exchangers and other thermal systems.
- Machinability: C70600 copper alloy plates are relatively easy to machine, allowing for precise fabrication and customization. This characteristic is advantageous for producing components with intricate designs.
- Workability: The alloy can be cold-worked and hot-formed, providing flexibility in manufacturing processes. This workability is crucial for creating plates that meet specific design requirements.
Advantages of ASTM B122/B122M C70600 Copper Alloy Plates
- Enhanced Longevity: Due to their high corrosion resistance, these copper alloy plates offer extended service life in challenging environments. This durability reduces maintenance needs and replacement costs over time.
- Improved Performance: The combination of strength and thermal conductivity ensures that components made from these plates perform efficiently in heat exchange and structural applications.
- Versatility: The plates are versatile and can be used in a wide range of applications, from marine engineering to chemical processing. Their adaptability makes them a valuable material for various industries.
- Cost-Effective: Although the initial cost may be higher than some other materials, the long-term benefits of reduced maintenance and increased lifespan contribute to overall cost-effectiveness.
- Compliance and Quality Assurance: As ASTM B122/B122M C70600 copper alloy plates meet stringent industry standards, users can be assured of their quality and performance.
Schedule and Size Chart
| Plate Thickness (inches) | Width (inches) | Length (inches) |
| 0.125 | 48 | 96 |
| 0.250 | 48 | 96 |
| 0.375 | 48 | 96 |
| 0.500 | 48 | 96 |
| 0.750 | 48 | 96 |
| 1.000 | 48 | 96 |
| 1.500 | 48 | 96 |
| 2.000 | 48 | 96 |
Mechanical Properties Chart
| Property | Value |
| Yield Strength (min) | 35 ksi (240 MPa) |
| Ultimate Tensile Strength | 55 ksi (380 MPa) |
| Elongation | 30% |
| Hardness (Brinell) | 75 HB |
Specifications Chart
| Specification | Description |
| Standard | ASTM B122/B122M |
| Alloy Type | Copper Alloy C70600 |
| Form | Plates |
| ASTM Designation | C70600 |
| Mechanical Properties | As per Mechanical Properties Chart |
Tensile Strength Chart
| Thickness (inches) | Yield Strength (ksi) | Ultimate Tensile Strength (ksi) |
| 0.125 | 35 | 55 |
| 0.250 | 35 | 55 |
| 0.375 | 35 | 55 |
| 0.500 | 35 | 55 |
| 0.750 | 35 | 55 |
| 1.000 | 35 | 55 |
| 1.500 | 35 | 55 |
| 2.000 | 35 | 55 |
Heat Treatment Requirement Chart
| Process | Temperature Range (°F) | Duration | Cooling Method |
| Annealing | 1,400 – 1,500 | 1 hour per inch of thickness | Air Cooling |
| Stress Relieving | 1,000 – 1,200 | 1 hour per inch of thickness | Air Cooling |
Chemical Composition Chart
| Element | Composition (%) |
| Copper | 90 |
| Nickel | 10 |
| Iron | 0.5 max |
| Manganese | 0.5 max |
| Lead | 0.05 max |
| Other | Balance |
Physical Properties Chart
| Property | Value |
| Density | 8.9 g/cm³ |
| Melting Point | 1,250°C (2,282°F) |
| Electrical Conductivity | 25% IACS |
| Thermal Conductivity | 35 W/m·K |
| Coefficient of Thermal Expansion | 16.5 × 10⁻⁶/K |
Application Chart
| Application | Description |
| Marine Engineering | Used in shipbuilding and offshore platforms for its corrosion resistance. |
| Heat Exchangers | Ideal for applications where efficient heat transfer is crucial. |
| Chemical Processing | Suitable for use in environments with corrosive chemicals. |
| Power Generation | Applied in turbines and condensers for durability and performance. |
| Desalination Plants | Effective in desalination systems due to its resistance to seawater. |
Choosing the Right Supplier: ASC LLP
At ASC LLP, we are committed to providing high-quality ASTM B122/B122M C70600 copper alloy plates. As leading manufacturers, exporters, and suppliers, we ensure that our products meet the highest industry standards. Our extensive inventory includes a wide range of copper alloy plates, and we offer tailored solutions to meet specific customer needs.
Why Choose ASC LLP?
- Quality Assurance: Our copper alloy plates are manufactured to the highest quality standards, ensuring reliability and performance in every application.
- Competitive Pricing: We offer competitive prices without compromising on quality, making our products an attractive choice for various projects.
- Wide Range of Options: Our inventory includes various sizes and thicknesses of copper alloy plates, providing flexibility for different applications.
- Expertise and Support: Our experienced team is dedicated to providing expert advice and support, helping customers make informed decisions.
- Global Reach: As exporters, we have the capability to deliver our products to clients worldwide, ensuring timely and efficient service.
For more information about our C70600 copper alloy sheets or to request a quote, please contact us at ASC LLP. Our team is here to assist you with your requirements and provide the best solutions for your projects.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM B122/B122M C70600 Copper Alloy Plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
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