Inconel 601
Inconel 601 UNS N06601 has excellent oxidation resistance at high temperatures, very good resistance to carbonization, can be very good oxidation resistance sulfur-containing atmosphere, at room temperature and high temperatures have very good mechanical properties very good resistance to stress corrosion cracking properties due to the control of the carbon content and grain size.
Inconel 601 has a high creep fracture strength, so in the field of 500 ℃ above the recommended use of Inconel 601.
Inconel 601(UNS N06601) data sheet
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- June 25, 2024
- 9:46 pm
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| Country / Standard | Material Code |
|---|---|
| USA | UNS N06601 |
| Germany | W.Nr. 2.4851 |
| UK | BS NC23FeA |
| France | AFNOR NC23FeA |
| China | GB NS313 |
| Japan | SEW WDIUV |
| Russia | Inconel 601 |
Inconel 601(UNS N06601) Production Standard
| Specification Type | Specification Number |
|---|---|
| Plate/Sheet/Strip | ASTM B168 / ASME SB168 |
| Rod/Bar/Wire | ASTM B166 / ASME SB166 |
| Tube/Pipe | ASTM B167 / ASME SB167 |
| Forging | ASTM B564 / ASME SB564 |
Content
Inconel 601(UNS N06601) supplier in China——Huaxiao-alloy
Chemical composition of Inconel 601(UNS N06601)(%)
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 58.0 – 63.0 |
| Chromium (Cr) | 21.0 – 25.0 |
| Iron (Fe) | Balance |
| Aluminum (Al) | 1.0 – 1.7 |
| Carbon (C) | 0.1 max |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 0.5 max |
| Sulphur (S) | 0.015 max |
Inconel 601(UNS N06601) supplier in China——Huaxiao-alloy
Physical properties of Inconel 601(UNS N06601)
| Property | Value |
|---|---|
| Density | 8.1 g/cm³ (0.293 lb/in³) |
| Melting Point | 1360 – 1411°C (2480 – 2572°F) |
| Thermal Expansion Coefficient | 14.1 µm/m°C (7.9 µin/in°F) at 20°C |
| Thermal Conductivity | 11.2 W/m·K at room temperature |
| Specific Heat Capacity | 461 J/kg·K (0.110 BTU/lb·F) |
| Electrical Resistivity | 1.290 µΩ·m (50.5 µΩ·in) at 20°C |
| Magnetic Permeability | 1.003 at 200 oersted (15.9 kA/m) |
Mechanical properties of Inconel 601(UNS N06601)
| Property | Value | Condition |
|---|---|---|
| Tensile Strength | 550-240 MPa (80-110 ksi) | Annealed |
| Yield Strength (0.2% Offset) | 205-415 MPa (30-60 ksi) | Annealed |
| Elongation | 30-35% | Annealed |
| Hardness | 70-80 Rockwell B | Annealed |
| Modulus of Elasticity | 207 GPa (30 x 10^6 psi) | 20°C (68°F) |
Inconel 601(UNS N06601) supplier in China——Huaxiao-alloy
Applications of Inconel 601(UNS N06601)
Inconel 601 (UNS N06601) is a nickel-chromium alloy known for its outstanding resistance to high-temperature oxidation and corrosion, making it suitable for a wide range of high-temperature applications. Here are some of its primary applications:
Industrial Furnaces:
- Inconel 601 is extensively used in industrial furnaces due to its ability to withstand high temperatures and oxidative environments. Components such as trays, baskets, and burners made from this alloy are common in heat-treating equipment.
Thermal Processing Equipment:
- This alloy is employed in equipment like muffles and retorts in heat-treatment plants. It maintains structural integrity and resists carburization even under cyclic thermal conditions.
Chemical Processing:
- Due to its corrosion resistance, Inconel 601 is used in reactors and vessels that deal with harsh chemicals, particularly those processes involving highly corrosive compounds at elevated temperatures.
Power Generation:
- It is used in boiler components and gas turbine components that must resist high-temperature corrosion and oxidation. The material’s properties help maintain efficiency and longevity in harsh operating conditions.
Aerospace Applications:
- Components like exhaust systems and engine components that must resist oxidation at high temperatures employ Inconel 601.
Pollution Control Equipment:
- The alloy is used in equipment designed to manage and control pollution, such as incinerators and thermal oxidizers where high-temperature resistance is crucial.
Petrochemical Industry:
- It is also utilized in catalyst regenerators and air preheaters in the petrochemical industry, where equipment often faces high temperatures and corrosive gases.
The versatility of Inconel 601 in high-temperature, corrosive environments makes it an ideal choice for these and other demanding applications.
FAQs about Inconel 601(UNS N06601)
Inconel 601 is a nickel-chromium alloy that is highly resistant to oxidation through 2200°F (1204°C). It offers high strength, outstanding thermal stability, and resistance to aqueous corrosion and high-temperature environments. It is particularly noted for its oxidation resistance and ability to retain a stable, adherent oxide layer which enhances its resistance to spalling.
- Inconel 600 is primarily a nickel-chromium alloy known for its oxidation resistance at higher temperatures and good corrosion resistance to chloride-ion stress-corrosion cracking.
- Inconel 601 has higher chromium content and an addition of aluminum which provides improved resistance to high-temperature oxidation compared to Inconel 600. It also has better mechanical properties at elevated temperatures.
- Inconel 601 is designed for oxidation and carbonization resistance at high temperatures, with moderate strength.
- Inconel 617 includes a higher chromium and nickel content, increasing its corrosion resistance and strength, particularly at elevated temperatures. It also contains cobalt and molybdenum which enhance its high-temperature strength and make it suitable for high-temperature applications, such as gas turbines.
Welding Inconel 601 requires:
- Using matching filler material, typically a nickel-based superalloy welding rod.
- Pre-cleaning the weld area to remove any impurities.
- TIG (Tungsten Inert Gas) welding is recommended for its ability to provide clean and strong welds in nickel alloys.
- Post-weld heat treatment may be necessary depending on the application to relieve stress.
Inconel 617 is commonly used in the aerospace industry and for power generation components due to its exceptional mechanical strength and creep resistance at high temperatures. It is also used in the manufacture of components for combustion cans, ducting, and heat-treating equipment.
In terms of high-temperature strength, Inconel 718 is one of the strongest Inconel alloys. It combines corrosion resistance with very high strength and good fabricability. It is widely used in applications that require high strength at temperatures up to 700°C.
- Inconel 625 includes molybdenum and a substantial amount of niobium in addition to nickel and chromium which enhances its strength mainly through solid solution strengthening as opposed to precipitation hardening. It has superior corrosion resistance and fatigue strength.
- Inconel 601 primarily relies on high nickel and chromium for oxidation resistance and does not include molybdenum or niobium. Its strength and resistance come from high chromium content and aluminum for oxidation resistance.
- Inconel 718 is difficult to machine due to its work-hardening properties. The material hardens and strengthens at the cutting interface, making machining difficult without the appropriate cutting tools and parameters. It also has a high tendency to generate heat at the cutting point, which can affect tool life and machining efficiency.
Whether Inconel 600 is better than Hastelloy depends on the specific application:
- Inconel 600 offers superior heat and corrosion resistance, making it ideal for heat-treating applications and uses involving exposure to corrosive environments at elevated temperatures.
- Hastelloy alloys generally offer better chemical resistance, particularly to reducing environments, making them suitable for chemical processing applications where harsh acids are involved.
Conclusion
In conclusion, Inconel 601 (UNS N06601) is a distinguished alloy renowned for its superior resistance to high-temperature oxidation and corrosion, along with its robust mechanical strength. These properties make it highly suitable for demanding applications in environments such as power generation, petrochemical processing, and industrial heating.
Simultaneously, specialized suppliers like Huaxiao-alloy are committed to providing this Inconel alloy, ensuring that industries receive materials of the highest quality tailored to perform under extreme conditions. Whether it’s Inconel 601’s exceptional ability to resist spalling, its high temperature creep resistance, or its excellent performance in aggressive environments, this alloy remains a crucial material for challenging applications in critical industries.
How to choose a Inconel 601 supplier？
Choosing a supplier for Inconel 601 involves several critical considerations to ensure you receive high-quality material suitable for your specific applications. Here is a structured and professional guide to selecting the right Inconel 601 supplier:
1. Assess Supplier Credentials
- Certifications: Ensure the supplier has relevant industry certifications such as ISO 9001 for quality management systems. Certifications like AS9100 may be relevant for aerospace applications.
- Reputation: Check the supplier’s reputation in the market. Look for reviews, testimonials, and case studies that demonstrate their reliability and quality of service.
2. Quality Assurance
- Material Traceability: Confirm that the supplier provides full traceability for their products, which is crucial for high-performance materials like Inconel 601.
- Testing and Compliance: Ensure the supplier conducts rigorous testing such as mechanical testing, chemical analysis, and corrosion resistance tests. Compliance with standards like ASTM, AMS, and others should be verified.
3. Product Range and Availability
- Inventory: Check if the supplier has a robust inventory and the ability to provide various forms of Inconel 601 (e.g., plate, sheet, bar, wire).
- Customization: Determine if they offer customization options like specific dimensions and shapes to meet your project requirements.
4. Technical Support and Services
- Technical Expertise: The supplier should have knowledgeable staff who can provide technical support, advice on alloy selection, and insights into best practices for working with Inconel 601.
- After-sales Service: Good after-sales support can be crucial, especially for complex projects requiring ongoing technical assistance.
5. Supply Chain Reliability
- Delivery Timeliness: Evaluate the supplier’s track record for on-time delivery. Reliable delivery schedules are crucial for maintaining project timelines.
- Global Reach: If your operations are global, consider whether the supplier has the logistical capabilities to support your locations effectively.
6. Cost-effectiveness
- Competitive Pricing: While the cheapest option is not always the best, ensure the pricing is competitive and reflects the quality and service level offered.
- Volume Discounts: Check if discounts are available for bulk purchases, which can be important for large-scale projects.
7. Sustainability and Ethical Practices
- Environmental Compliance: Verify that the supplier adheres to environmental regulations concerning the production and recycling of materials.
- Ethical Sourcing: It’s increasingly important to ensure that materials are ethically sourced and that the supplier’s practices align with corporate social responsibility principles.
8. Engage and Evaluate
- Samples and Prototypes: Request samples or prototype materials to test the quality and compatibility with your specific applications.
- Engagement: Before making a long-term commitment, consider starting with a small, trial order to assess the overall service and product quality.
By methodically assessing each of these aspects, you can choose an Inconel 601 supplier who not only meets your material and service requirements but also contributes positively to the success of your projects.
