NICKEL ALLOY SEAMLESS PIPE
Incoloy 825 Seamless Pipe
Incoloy 825 Seamless Pipes | N08825 Seamless Pipes
Raykam Alloys LLP is a leading manufacturer, supplier, stockist, and exporter of premium Incoloy 825 Seamless Pipes. Our expertise in nickel alloys has established us as a trusted partner in the global market. This comprehensive guide explores the exceptional properties of Incoloy 825 Seamless Pipes, their diverse applications, and the advantages of choosing Raykam Alloys LLP as your preferred supplier.
Incoloy 825 Seamless Pipes, identified by UNS N08825 and EN 2.4858, are renowned for their exceptional resistance to both oxidizing and reducing environments. This nickel-iron-chromium alloy, enriched with molybdenum and copper, is engineered to provide superior corrosion resistance across a wide range of aggressive media.
The carefully balanced composition of Incoloy 825 typically includes nickel (38-46%), chromium (19.5-23.5%), molybdenum (2.5-3.5%), copper (1.5-3.0%), titanium (0.6-1.2%), and iron (balance). This precise formulation results in an alloy that offers outstanding resistance to various forms of corrosion, including pitting, crevice corrosion, and stress corrosion cracking.
Incoloy 825 Seamless Pipes offer a unique combination of characteristics that make them indispensable in corrosive environments. One of their most notable features is excellent resistance to both oxidizing and reducing acids. The high nickel content provides resistance to chloride stress corrosion cracking, while molybdenum enhances resistance to pitting and crevice corrosion.
The addition of copper significantly improves the alloy's resistance to sulfuric and phosphoric acids, making it particularly valuable in chemical processing applications. This resistance to sulfuric acid environments sets Incoloy 825 apart from many other corrosion-resistant alloys.
The presence of titanium in Incoloy 825 ensures resistance to intergranular corrosion, even in welded conditions. This characteristic is crucial for maintaining structural integrity in welded components exposed to corrosive environments at elevated temperatures. One of the unique aspects of Incoloy 825 is its combination of high strength and excellent ductility. This balance of properties makes it ideal for applications requiring both structural integrity and resistance to various forms of environmental cracking.
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.
Recognizing the diverse needs of our clients, Raykam Alloys LLP offers customization options for our Incoloy 825 Seamless Pipes. We can produce pipes with non-standard dimensions, specialized surface finishes, or specific mechanical properties tailored to your application.
Choosing Raykam Alloys LLP for your Incoloy 825 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.
In addition to seamless pipes, we also offer Incoloy 825 flanges and other product forms, providing comprehensive solutions for your corrosion-resistant system needs. Contact us today to discover how our Incoloy 825 Seamless Pipes can enhance the performance and reliability of your most demanding corrosive service applications.
EQUIVALENT STANDARDS OF INCOLOY 825 SEAMLESS PIPE
ASTM | AISI | EN | DIN | UNS | IS |
---|---|---|---|---|---|
Alloy 825 | Incoloy 825 | 2.4858 | NiCr21Mo | N08825 | - |
CHEMICAL PROPERTIES OF INCOLOY 825 SEAMLESS PIPE
C | Mn | Ni | Cr | S | Si |
---|---|---|---|---|---|
0.025 | 1 | 42 | 21 | 0.015 | 0.5 |
Cu | Ti | Co | P | Al | Mo |
2 | 0.8 | 1 | 0.02 | 0.2 | 3 |
DIMENSIONS OF INCOLOY 825 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 Incoloy 825 Seamless Pipe
- Oil and gas industry: downhole tubing, process piping, and sour gas handling
- Chemical processing: acid production and handling equipment
- Pollution control systems: scrubbers and FGD systems
- Nuclear fuel reprocessing plants
- Phosphoric and sulfuric acid production
- Oil refinery process equipment
- Pickling equipment in steel production
- Marine applications and offshore platforms
- Geothermal wells
- Food processing equipment
- Paper and pulp industry digesters
- Mining and mineral processing
Standards Available for Incoloy 825 Seamless Pipe
- ASTM B407
- ASME SB407
- ASTM B514
- ASME SB514
- 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