Products > Inconel 600 Bars

PMI STEEL Inconel Alloy 600 is a nickel-based metal alloy known for its resistance to heat and corrosion. The high nickel content in Inconel 600 makes it resistant to corrosion, especially chloride stress corrosion. As a result, it is a popular material choice in chemical industry applications. Inconel 600 also has excellent heat resistance. This makes it very popular in heat exchange and heat treatment applications, making it a popular choice for engine components, especially in the aerospace industry. It can withstand temperatures up to 2,000°F (1,093°C) in cryogenic applications.

Steel Grade:

Alloy 600 / N06600 / Wr 2.4876 , ASTM B166 SAE J470C

PMI STEEL Inconel 600 Bar

Nickel Alloy 600 / N06600 / Wr. 2.4816

Product Description

PMI Inconel 600 Bar is an extremely high-temperature and corrosion-resistant nickel-based alloy that exhibits excellent oxidation resistance at elevated temperatures, as well as resistance to chloride ion stress corrosion cracking, high-purity water corrosion, and general corrosion. It complies with ASTM B166 and SAE J470C standards. Due to its outstanding performance, this material is widely used in the chemical, energy, and aerospace industries, effectively handling high-temperature, high-pressure, and corrosive environments. Specific applications include: heat treatment, nitriding and carburizing equipment; high-temperature belts, filter screens, pickling baskets, distillation columns, radiation tubes, and exhaust pipes controlling post-buffering, providing reliable solutions for customers.

Material Properties

The unique composition of Inconel 600 endows it with several excellent characteristics, including:

- Corrosion Resistance: Exceptional resistance to both oxidizing and reducing environments, maintaining stability in various chemical media, particularly in strong corrosive liquids such as sulfuric acid and hydrofluoric acid.

- High-Temperature Oxidation Resistance: Demonstrates good oxidation resistance in high-temperature environments, such as above 1300°F (704°C), making it suitable for prolonged operation under extreme conditions.

- Thermal Expansion: Moderate thermal expansion coefficient effectively reduces stress caused by temperature changes, making it suitable for applications requiring compatibility with other materials.

Main Chemical Composition

- Nickel (Ni): ≥ 72.0%

- Chromium (Cr): 14.0% - 17.0%

- Iron (Fe): 6.0% - 10.0%

- Silicon (Si): ≤ 0.5%

- Manganese (Mn): ≤ 1.0%

- Carbon (C): ≤ 0.15%

Mechanical Properties

Under standard testing conditions, the mechanical properties of PMI Inconel 600 are as follows:

- Ultimate Tensile Strength: ≥ 480 MPa

- Yield Strength: ≥ 240 MPa

- Elongation: ≥ 30%

- Hardness: Rockwell B scale ≤ 85 HRB

Physical Properties

- Density: 8.47 g/cm³, suitable for maintaining strength in small structural applications.

- Melting Point: 1370 - 1425°C, appropriate for high-temperature working environments.

- Thermal Conductivity: 11.4 W/m·K, effectively dissipating heat.

- Thermal Expansion Coefficient: 15.9 x 10⁻⁶/K (from room temperature to 100°C), providing stable dimensions in response to temperature changes.

- Resistivity: 6.6 μΩ·m, suitable for electrical and electronic applications.

Key Performance Features

- High-Temperature Performance: This alloy can operate stably at high temperatures, making it suitable for various high-temperature equipment and gas environments.

- Weldability and Machinability: Exhibits good weldability, suitable for connections in various processes, and is appropriate for applications requiring high strength and high pressure.

- Hydrogen Embrittlement Resistance: Inconel 600 has good resistance to hydrogen embrittlement, allowing for stable operation in hydrogen environments over extended periods.

Packaging Information

- Packaging Method: Each PMI Inconel 600 Bar is carefully packaged with an inner layer of plastic film and an outer wooden box to ensure the integrity and safety of the material during transportation. The surface of the alloy bars is treated to prevent rust and damage.

- Label Information: Each packaging box is clearly labeled with product name, material, specifications, production batch, and quality inspection certificates for easy identification and tracking by customers.

Product Applications

- Chemical Industry: Used in the manufacture of reactors, heat exchangers, and transport pipelines that withstand high temperatures, high pressures, and corrosive media; plays a crucial role in the production of chemicals such as nitric acid and ammonia.

- Power Industry: Commonly found in steam generators, turbines, and boilers, enduring extreme airflow and temperature variations.

- Aerospace: Suitable for engine components, turbines, and ducts, which require maintaining performance under high temperatures and pressures.

- Food and Pharmaceutical Industries: Widely used in food processing and pharmaceutical equipment due to its excellent cleanliness characteristics, effectively preventing product contamination.

Best-Selling Specifications

In the market, the most popular specification for PMI Inconel 600 Bars is a diameter of 25mm and a length of 3m. This specification performs exceptionally well in many industrial applications and is suitable for manufacturing critical components and structural parts. The general diameter range is from 10mm to 150mm, accommodating round bars, square bars, and custom shapes to meet the specific needs of different customers and industries.

Advantages and Disadvantages

- Advantages:

- Compared to Inconel 625: Inconel 600 exhibits superior tensile strength and fatigue strength at high temperatures, making it suitable for engineering applications that require enduring higher temperatures and greater loads.

- Compared to Titanium Alloys: Inconel 600 has a better corrosion resistance, making it ideal for long-term applications in chemical and petroleum environments while maintaining superior mechanical properties.

- Disadvantages:

- Higher Cost: Due to the high nickel and chromium content, the production cost of Inconel 600 is higher than that of other alloys, requiring companies to weigh the economic viability of its use.

- Machining Difficulty: The hardness of Inconel 600 during processing may lead to faster tool wear, necessitating the use of appropriate machining techniques and tools, which increases manufacturing complexity.

As a high-performance alloy, PMI Inconel 600 Bars offer excellent high-temperature resistance, corrosion resistance, and good mechanical properties, making them a highly reliable choice across multiple fields. Whether for research and development, industrial manufacturing, or aerospace applications, Inconel 600 effectively meets the demands of various harsh conditions, supporting customers in achieving higher production efficiency and better product quality.

User Experiences

Omar Z., Engineering Director, Gulf Chemical Co. (Saudi Arabia)**

"Foshan PMI's nickel alloy solutions are critical to our operations. Their expertise in providing alloys like Inconel for our heat exchangers ensures our products meet international standards. We appreciate their profound understanding of market needs and regulatory requirements, making them a trusted partner."

Desciption

Inconel 600 Chemical Component

Inconel 600 Mechanical Properties

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