Sayam Nickel Alloys, based in Hyderabad, is a leading manufacturer and supplier of high-quality Inconel 690 Sheets and Plates. Renowned for precision, durability, and reliability, the company provides products designed to perform in extreme heat, pressure, and corrosive environments. Inconel 690 Sheets and Plates from Sayam Nickel Alloys are engineered to deliver long-term performance, making them ideal for critical industrial applications. By combining advanced manufacturing techniques with strict quality control, the company ensures that every sheet and plate meets international standards. Industries that demand corrosion resistance and thermal stability trust these products for safe and efficient operations.
Inconel 690 Sheets and Plates primarily consist of nickel (58% min), chromium (27–31%), iron (balance), with minor amounts of manganese, silicon, and carbon. This composition gives them exceptional resistance to oxidation, intergranular corrosion, and high-temperature degradation. Mechanically, they exhibit high tensile and yield strength, excellent toughness, and remarkable creep and stress-rupture resistance even at elevated temperatures. Their ability to maintain structural integrity under thermal cycling and corrosive exposure ensures reliability, making them ideal for demanding industrial applications where both mechanical strength and chemical stability are crucial.
| 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 Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 690 Sheets and Plates in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
Inconel 690 Sheets and Plates are widely used in industries that require high corrosion resistance and thermal stability. They are essential in nuclear power plants, chemical processing, petrochemical industries, and aerospace applications, including heat exchangers, boiler components, reactor vessels, and high-temperature structural parts. Their superior resistance to intergranular corrosion and oxidation makes them ideal for environments exposed to steam, aggressive chemicals, and high temperatures. Sayam Nickel Alloys’ Inconel 690 Sheets and Plates provide durable, reliable, and low-maintenance solutions, ensuring operational efficiency and safety. These products are the go-to choice for engineers handling the most demanding industrial processes.
