NICKEL ALLOY SEAMLESS PIPE
Inconel 718 Seamless Pipe
Description of Inconel 718 Seamless Pipe
Raykam Alloys LLP is a premier manufacturer, supplier, stockist, and exporter of high-quality Inconel 718 Seamless Pipes. Our extensive experience in nickel alloys has established us as a trusted partner in the global market. This comprehensive guide explores the exceptional properties of Inconel 718 Seamless Pipes, their diverse applications, and the advantages of choosing Raykam Alloys LLP as your preferred supplier.
Inconel 718 Seamless Pipes, identified by UNS N07718 and EN 2.4668, are renowned for their exceptional combination of high strength, excellent corrosion resistance, and outstanding performance at both cryogenic and elevated temperatures. This precipitation-hardenable nickel-chromium alloy is engineered to maintain its properties in some of the most demanding industrial environments.
The carefully balanced composition of Inconel 718 typically includes nickel (50-55%), chromium (17-21%), iron (balance), niobium (4.75-5.5%), molybdenum (2.8-3.3%), and small amounts of titanium and aluminum. This precise formulation results in an alloy that exhibits remarkable strength and stability across a wide temperature range, from cryogenic conditions up to 704°C (1300°F).
Inconel 718 Seamless Pipes offer a unique set of characteristics that make them indispensable in various high-performance applications. One of their most notable features is exceptional strength and hardness, achieved through a combination of solid solution strengthening and precipitation hardening. This high strength-to-weight ratio makes Inconel 718 an ideal choice for aerospace and gas turbine components where weight reduction is crucial.
The alloy's excellent resistance to corrosion and oxidation is another standout feature. Inconel 718 maintains its integrity in a wide range of corrosive media, including seawater, acids, and alkalis. This versatility allows it to perform well in diverse environments, from offshore oil rigs to chemical processing plants.
Inconel 718 exhibits remarkable mechanical stability at both cryogenic and elevated temperatures. Unlike many materials that become brittle at low temperatures or lose strength at high temperatures, Inconel 718 maintains its ductility and strength across a broad temperature spectrum. This property is particularly valuable in aerospace and energy applications where components are subjected to extreme temperature variations.
The alloy's resistance to post-weld cracking and its good weldability make it an excellent choice for complex fabrications. Inconel 718 can be welded using various techniques without losing its strength properties, a characteristic that sets it apart from many other high-strength alloys.
Another distinguishing feature of Inconel 718 is its resistance to creep and stress rupture at high temperatures. This property is crucial in applications where components are subjected to constant stress under elevated temperatures, such as in gas turbine engines.
In many of these applications, Inconel 718 Seamless Pipes may be used alongside other high-performance alloys like Inconel 625 or Hastelloy C-276, each chosen for specific sections based on the exact strength, corrosion resistance, and temperature requirements.
Our ISO 9001:2015 certification underscores our commitment to consistent quality and customer satisfaction. We provide comprehensive material test reports, including detailed chemical analysis, mechanical property tests, and non-destructive examination results, ensuring full traceability and compliance with your specific requirements.
Recognizing the diverse needs of our clients, Raykam Alloys LLP offers customization options for our Inconel 718 Seamless Pipes. We can produce pipes with non-standard dimensions, specialized surface finishes, or specific mechanical properties tailored to your application. Our capabilities extend to providing pipes with enhanced characteristics through processes like solution annealing and aging treatments to optimize performance in specific operating conditions.
Choosing Raykam Alloys LLP for your Inconel 718 Seamless Pipe needs means partnering with a company that combines extensive experience, technical expertise, and a commitment to customer satisfaction. Our team of metallurgists and engineers is always ready to provide guidance on material selection, helping you choose the optimal solution for your high-strength, high-temperature, or corrosive environment applications.
As a leading stockist, we maintain a comprehensive inventory of Inconel 718 Seamless Pipes in various dimensions, allowing us to meet urgent project requirements. Our global export network ensures timely and secure delivery to clients worldwide, supported by our responsive customer service team.
In addition to seamless pipes, we also offer Inconel 718 flanges and other product forms, providing comprehensive solutions for your high-performance system needs.
In conclusion, Inconel 718 Seamless Pipes represent a superior solution for applications requiring exceptional strength, corrosion resistance, and high-temperature performance. At Raykam Alloys LLP, we are committed to delivering products that consistently exceed expectations, combining premium materials, advanced manufacturing techniques, and unwavering quality control. Whether you require standard sizes for immediate use or custom solutions for specialized applications, we are your trusted partner in the world of high-performance nickel-based superalloys. Contact us today to discover how our Inconel 718 Seamless Pipes can enhance the performance, efficiency, and reliability of your most demanding industrial operations.
EQUIVALENT STANDARDS OF INCONEL 718 SEAMLESS PIPE
ASTM | AISI | EN | DIN | UNS | IS |
---|---|---|---|---|---|
Alloy 718 | Inconel 718 | 2.4668 | NiCr19BnMo | N07718 | - |
CHEMICAL PROPERTIES OF INCONEL 718 SEAMLESS PIPE
C | Mn | Ni | Cr | Mo | Si |
---|---|---|---|---|---|
0.05 | 0.35 | 52 | 19 | 3 | 0.35 |
Cu | Ti | Co | P | Al | Nb |
0.3 | 0.8 | 1 | 0.015 | 0.5 | 5 |
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DIMENSIONS OF INCONEL 718 SEAMLESS PIPE
NB Size (inches) | OD (mm) | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
---|---|---|---|---|---|---|
1/4" | 13.7 | - | 1.65 | 2.24 | 3.02 | - |
3/8" | 17.1 | - | 1.65 | 2.31 | 3.20 | - |
1/2" | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | 4.78 |
3/4" | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | 5.56 |
1" | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | 6.35 |
1-1/4" | 42.2 | 1.65 | 2.77 | 3.56 | 4.85 | 6.35 |
1-1/2" | 48.3 | 1.65 | 2.77 | 3.68 | 5.08 | 7.14 |
2" | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | 8.74 |
2-1/2" | 73.0 | 2.11 | 3.05 | 5.16 | 7.01 | 10.97 |
3" | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | 11.13 |
4" | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | 13.49 |
5" | 141.3 | 2.77 | 3.40 | 6.55 | 9.53 | 15.88 |
6" | 168.3 | 2.77 | 3.40 | 7.11 | 10.97 | 18.26 |
8" | 219.1 | 2.77 | 3.76 | 8.18 | 12.70 | 23.01 |
10" | 273.0 | 3.40 | 4.19 | 9.27 | 15.09 | 28.58 |
12" | 323.8 | 3.96 | 4.57 | 10.31 | 17.48 | 33.32 |
14" | 355.6 | 3.96 | 4.78 | 11.13 | 19.05 | 35.71 |
16" | 406.4 | 4.19 | 4.78 | 12.70 | 21.44 | 40.49 |
18" | 457.0 | 4.19 | 5.08 | 14.27 | 23.83 | 45.24 |
20" | 508.0 | 4.78 | 5.54 | 15.09 | 26.19 | 50.01 |
24" | 610.0 | 5.54 | 6.35 | 17.48 | 30.96 | 59.54 |
Applications of Inconel 718 Seamless Pipe
- Aerospace industry: jet engine components, rocket motors, thrust reversers
- Gas turbines: turbine disks, compressor blades, shafts
- Cryogenic tankage and equipment
- Nuclear reactors: core components, control rod drive mechanisms
- Oil and gas industry: wellhead components, downhole tools, subsea equipment
- Chemical processing: high-temperature, high-pressure vessels and piping
- Power generation: steam turbine bolting, nuclear reactor components
- Pollution control equipment
- Cryogenic storage and transport systems
- Fasteners for high-temperature applications
- Spacecraft structural components
- Liquid fuel rocket engine components
Standards Available for Inconel 718 Seamless Pipe
- ASTM B637
- ASME SB637
- AMS 5662
- API 6A
- NACE MR0175/ISO 15156
- EN 10204
- API 5LC
- ASTM A1016/A1016M
- MIL-T-1368
- ASTM B829
- ASME SB829
- ASTM B775
- ASME SB775
- ASTM E213
- ASTM E426
- ASTM E571
- ASTM A1016/A1016M
- ASTM A999/A999M
- EN 10204
- ISO 9001
- PED 2014/68/EU
- NACE MR0175/ISO 15156
- API 6A
- API 5LC