ASTM B366 Inconel 601 Fittings: High Quality and Versatility at ASC LLP
ASTM B366 Inconel 601 Fittings are widely recognized for their superior resistance to heat and corrosion, making them an excellent choice for a wide range of industrial applications. These fittings, composed of nickel-chromium-iron alloy, exhibit remarkable mechanical properties and performance under high-temperature conditions. In this article, we will explore what ASTM B366 Inconel 601 fittings are, their key properties, advantages, and their importance in various industries. Additionally, we will highlight the role of ASC LLP, a leading exporter and supplier of ASTM B366 601 Inconel fittings.
What is ASTM B366 Inconel 601 Fittings?
ASTM B366 Inconel 601 Fittings are produced according to the ASTM B366 specification, which outlines the standards for wrought nickel and nickel-based alloy fittings, including Inconel 601. Inconel 601 is a high-performance alloy composed primarily of nickel, chromium, and iron, with added aluminum to enhance oxidation resistance at elevated temperatures. This combination results in fittings that can withstand harsh environments, including extreme heat, corrosion, and thermal cycling.
These fittings are primarily used in applications where high resistance to oxidation, carburization, and other forms of chemical attack is critical. ASTM B366 Inconel 601 fittings are available in a variety of shapes, including elbows, tees, reducers, caps, and more, to facilitate the efficient flow and distribution of fluids and gases in piping systems.
Properties of ASTM B366 601 Inconel Fittings
One of the standout features of ASTM B366 601 Inconel fittings is their excellent resistance to high-temperature oxidation. This property is largely due to the high chromium content in the alloy, which forms a protective oxide layer on the surface of the fittings, preventing further oxidation and corrosion.
Here are some key properties of 601 Inconel fittings:
- High-Temperature Resistance: ASTM B366 601 Inconel fittings are designed to withstand extreme temperatures, making them ideal for use in furnaces, heat exchangers, and other high-heat applications. They can perform well in temperatures as high as 1200°C (2200°F).
- Corrosion Resistance: The nickel and chromium content of Inconel 601 ensures that these fittings are highly resistant to corrosion, particularly in acidic and alkaline environments. This makes them suitable for use in chemical processing, petrochemical, and oil and gas industries.
- Oxidation Resistance: Thanks to the aluminum content, Inconel 601 fittings exhibit remarkable resistance to oxidation, even under cyclic heating and cooling conditions. This feature makes them a popular choice in industries such as power generation and aerospace.
- Good Mechanical Strength: ASTM B366 601 Inconel fittings retain their mechanical strength and stability even at high temperatures, which is essential for maintaining structural integrity in critical applications.
- Thermal Cycling Resistance: Inconel 601 fittings can endure repeated heating and cooling cycles without suffering significant degradation, making them ideal for use in environments where temperature fluctuations are common.
Advantages of ASTM B366 601 Inconel Fittings
The advantages of ASTM B366 601 Inconel fittings are numerous, making them a go-to solution for demanding industrial environments. Below are some of the key advantages:
- Longevity and Durability: Inconel 601 fittings offer extended service life even in harsh conditions. Their durability under high temperatures and corrosive environments reduces the need for frequent replacements, thus cutting down on maintenance costs.
- Versatility: These fittings can be used across a variety of industries, including aerospace, chemical processing, petrochemicals, power generation, and thermal processing industries. Their ability to handle a wide range of temperatures and corrosive agents makes them highly versatile.
- Cost Efficiency: While Inconel 601 fittings may have a higher initial cost compared to other materials, their durability and resistance to degradation over time lead to cost savings in the long run. This is particularly important in industries where downtime for repairs or replacements can be costly.
- Chemical Resistance: Inconel 601 fittings are resistant to various chemicals, including sulfur compounds, which makes them ideal for use in environments where exposure to aggressive chemicals is common.
- Resistance to Scaling and Carburization: Inconel 601’s composition provides excellent resistance to scaling and carburization at elevated temperatures. This is especially beneficial in furnace and combustion environments, where carbon buildup can affect performance.
- Reliable Performance in High-Pressure Systems: 601 Inconel fittings are also suitable for high-pressure systems, making them ideal for applications in the oil and gas industry, where the safe and efficient transport of fluids and gases under pressure is critical.
Schedule and Size Chart
| Nominal Pipe Size (NPS) | Outside Diameter (OD) (inches) | Wall Thickness (inches) (Schedule 10) | Wall Thickness (inches) (Schedule 40) | Wall Thickness (inches) (Schedule 80) |
| 1/2″ | 0.84 | 0.065 | 0.109 | 0.147 |
| 3/4″ | 1.05 | 0.065 | 0.113 | 0.154 |
| 1″ | 1.32 | 0.065 | 0.133 | 0.179 |
| 1 1/2″ | 1.90 | 0.083 | 0.145 | 0.200 |
| 2″ | 2.38 | 0.083 | 0.154 | 0.218 |
| 3″ | 3.50 | 0.083 | 0.216 | 0.300 |
| 4″ | 4.50 | 0.083 | 0.237 | 0.337 |
| 6″ | 6.63 | 0.109 | 0.280 | 0.432 |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength (MPa) | 655 MPa |
| Yield Strength (0.2% Offset) | 310 MPa |
| Elongation at Break (%) | 30% |
| Hardness (Brinell) | 170 HB |
| Modulus of Elasticity | 207 GPa |
| Impact Strength | High resistance to thermal fatigue |
Specifications Chart
| Specification | Description |
| ASTM | ASTM B366 (for nickel-based alloy fittings) |
| UNS | N06601 (Unified Numbering System designation for Inconel 601) |
| Standard | ASME SB-366 (Standard for pressure fittings of nickel alloys) |
| Fitting Types | Elbows, Tees, Reducers, Caps, Couplings, Crosses |
| Pressure Rating | Schedule 10, Schedule 40, Schedule 80 |
| Form | Seamless and welded |
Chemical Composition Chart
| Element | Composition (%) |
| Nickel (Ni) | 58-63% |
| Chromium (Cr) | 21-25% |
| Iron (Fe) | Balance (rest) |
| Aluminum (Al) | 1.0-1.7% |
| Manganese (Mn) | 1.0% max |
| Silicon (Si) | 0.5% max |
| Carbon (C) | 0.10% max |
| Sulfur (S) | 0.015% max |
| Copper (Cu) | 1.0% max |
Physical Properties Chart
| Property | Value |
| Density | 8.11 g/cm³ |
| Melting Point | 1360°C (2480°F) |
| Specific Heat Capacity | 427 J/kg·°C |
| Thermal Conductivity | 12.4 W/m·K (at 100°C) |
| Electrical Resistivity | 1.18 µΩ·m (at 20°C) |
| Coefficient of Expansion | 13.3 µm/m·°C (at 20-1000°C) |
| Modulus of Elasticity | 207 GPa |
Application Chart
| Industry | Applications |
| Aerospace | Gas turbines, exhaust systems, aircraft engines, combustion chambers |
| Chemical Processing | Heat exchangers, chemical reactors, vessels, piping systems |
| Power Generation | Boilers, superheater tubes, steam and gas turbines |
| Petrochemical | Refining, hydrocarbon processing, offshore drilling equipment |
| Heat Treating | Furnace components, heat treating equipment, thermal processing |
| Pollution Control | Equipment handling corrosive gases, high-temperature waste systems |
| Oil & Gas | Downhole tubing, riser piping, and high-pressure gas transportation |
| Marine | Marine exhaust systems, seawater piping, offshore platforms |
B366 Inconel Fittings Exporters and Suppliers
As a leading exporter and supplier of ASTM B366 601 Inconel fittings, ASC LLP provides high-quality Inconel fittings to clients worldwide. We are known for our commitment to delivering top-notch products that meet international standards, ensuring reliability, durability, and superior performance in a wide range of industrial applications.
At ASC LLP, we offer a comprehensive range of B366 Inconel 601 fittings, including elbows, tees, reducers, and caps, available in various sizes and specifications to meet the specific requirements of our clients. Our fittings are manufactured using advanced technology and high-quality materials, ensuring that they meet the rigorous demands of industries such as aerospace, oil and gas, and power generation.
Global Reach
Amardeep Steel Centre boasts a robust global presence and is 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 B366 Inconel 601 Fittings. 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.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
