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1J22 Cobalt Alloy Pipe – Precision Engineered by a Leading China Manufacturer
The 1J22 Cobalt Alloy Pipe, a premium cobalt-based alloy, is engineered for exceptional performance in high-temperature and corrosive environments. Renowned for its magnetic properties and durability, this cobalt alloy steel is a top choice for industries requiring precision and reliability. Its unique cobalt alloy composition ensures superior strength and resistance, making it ideal for specialized applications.
Price: Contact Us for a Custom Quote
For detailed pricing and customized quotes on the 1J22 Cobalt Alloy Pipe, please contact our sales team. We offer competitive pricing terms tailored to your project requirements, ensuring cost-effectiveness for bulk and specialized orders.
Specifications
- Outer Diameter:Â 6 mm to 200 mm
- Wall Thickness:Â 0.5 mm to 20 mm
- Length:Â Up to 6 meters (customizable)
- Surface Treatment:Â Polished, annealed, or as per client specifications
- Standards:Â ASTM, GB, or customized specifications
Key Features (Advantages)
- High Magnetic Permeability:Â Ideal for electromagnetic applications.
- Superior Corrosion Resistance:Â Performs well in harsh chemical environments.
- Excellent Thermal Stability:Â Maintains integrity at elevated temperatures.
- Customizable Dimensions:Â Tailored to meet specific project needs.
- Durability:Â Long service life even under demanding conditions.
Applications of 1J22 Cobalt Alloy Pipe
The 1J22 Cobalt Alloy Pipe is widely used across various industries due to its robust cobalt alloy properties. Key applications include:
- Aerospace:Â Components in jet engines and turbines.
- Electronics:Â Magnetic shielding and transformer cores.
- Medical:Â Precision instruments and implants leveraging cobalt chrome properties.
- Energy:Â Piping systems in nuclear and chemical plants.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Cobalt (Co) | 50.0 - 52.0 |
| Iron (Fe) | Balance |
| Nickel (Ni) | 0.5 - 1.0 |
| Vanadium (V) | 0.1 - 0.5 |
| Carbon (C) | ≤ 0.04 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 980 MPa |
| Yield Strength | ≥ 750 MPa |
| Elongation | ≥ 10% |
| Hardness (HB) | 200 - 250 |
Chemical Properties
The 1J22 Cobalt Alloy Pipe exhibits excellent resistance to acids such as sulfuric and hydrochloric acid, as well as alkalis like sodium hydroxide. However, it is not recommended for use in environments with high concentrations of oxidizing agents, which may affect its longevity.
Things to Note (Limitations)
Limitations of Cobalt Base Alloy
While the 1J22 Cobalt Alloy Pipe excels in many conditions, certain limitations should be noted:
- High-Temperature Oxidation: Prolonged exposure above 800°C may lead to surface degradation.
- Brittleness Risk:Â Improper handling during fabrication can cause micro-cracks.
- Cost:Â Higher cobalt alloy price compared to standard alloys due to premium materials.
Corrosion Data for 1J22 Cobalt Alloy Pipe
| Environment | Corrosion Rate (mm/year) |
|---|---|
| Atmospheric (Urban) | ≤ 0.01 |
| Seawater | 0.02 - 0.05 |
| Dilute Sulfuric Acid (10%) | 0.03 - 0.07 |
Best Welding and Manufacturing Practices
The 1J22 Cobalt Alloy Pipe supports multiple welding methods, including TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas) welding. For optimal results:
- Use cobalt chromium alloy-compatible filler materials.
- Employ preheating to 200°C to reduce thermal stress.
- Anneal post-welding to restore magnetic properties.
Forming techniques such as cold drawing and hot rolling are recommended, ensuring precision in shaping without compromising the nickel cobalt alloy structure.
What Customers Say About
Frequently Asked Questions
Q: How does the 1J22 Cobalt Alloy Pipe compare to Stellite?
A: While both are cobalt-based alloys, the 1J22 Cobalt Alloy Pipe is optimized for magnetic applications, whereas Stellite is typically used for wear-resistant coatings. The 1J22 offers superior magnetic permeability.
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Q: What industries benefit most from cobalt alloy uses?
A: Aerospace, electronics, medical, and energy sectors frequently utilize the 1J22 Cobalt Alloy Pipe for its strength and corrosion resistance.
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Q: Can the pipe be used in high-temperature environments?
A: Yes, but prolonged exposure above 800°C may cause oxidation, requiring protective coatings.
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Q: Is the 1J22 Cobalt Alloy Pipe customizable?
A: Absolutely, we offer tailored dimensions and surface treatments to meet specific project needs.
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Q: How do I obtain a quote for the cobalt alloy price?
A: Contact our sales team for a personalized quote based on your order specifications.