For corrosion-resistant solutions for high-temperature and high-stress industrial applications, Elvis Nickel Alloys is a leading manufacturer and supplier of Inconel 690 Sheet and Plates in Houston, USA. Our Inconel 690 plates and sheets are renowned for their great thermal stability and remarkable resistance to oxidising agents. These products come in a range of thicknesses, widths, and custom dimensions and are manufactured in accordance with ASTM, ASME, and other international standards. Elvis Nickel Alloys provides unparalleled quality, accuracy, and quick delivery that is customised to your project’s needs. It serves a variety of industries, including nuclear power, chemical processing, and the marine sector.
Nickel (at least 58%), chromium (27–31%), and iron (7–11%) make up Inconel 690 Sheets and Plates, with trace amounts of silicon, carbon, and manganese. Excellent resistance to high-temperature oxidation and corrosion in acidic and aqueous environments is provided by this nickel-based alloy with a high chromium content. At temperatures as high as 1,000°C (1,832°F), these sheets and plates offer outstanding creep resistance, tensile strength of approximately 414–690 MPa, and thermal stability. Inconel 690 is perfect for demanding service environments involving heat, chemicals, and pressure because it retains its structural integrity under both oxidising and reducing conditions.
| Standards : | ASTM B168 / ASME SB168 |
| Dimensions : | ASTM, ASME, and API |
| Sheets Thickness : | Range from .008″ to .0125″ |
| Shims Thickness : | Range from .01″ to .0125″ |
| Plates Thickness : | Ranges from .0125″ to 5.00″ |
| Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 690 | 0.05 max | 0.5 max | 0.5 max | 0.015 max | 0.5 max | 7 – 11 | Remainder | 27 – 31 |
| Element | Tensile Rm | Tensile Rm | R.p. 0.2% Yield | R.p. 0.2% Yield | Elongation (2” or 4D gl) |
| Inconel 690 | 86 ksi (min) | 590 MPa (min) | 35 ksi (min) | 240 MPa (min) | ≥30 % (min) |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 690 Sheets and Plates in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Nuclear power plants frequently use Inconel 690 Sheets and Plates, especially for heat exchangers, steam generators, and other parts that need to be extremely resistant to corrosion in pressurised water reactors. They are used in pipes, tanks, and vessels in the chemical and petrochemical industries that are subjected to strong oxidising acids and hot gases. Inconel 690 is utilised in the marine and aerospace industries for structural components that are subjected to mechanical stress, heat, and saltwater. Additionally, these sheets and plates are used in industrial furnaces, pollution control systems, and thermal processing equipment where resilience in harsh environments is crucial.
