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Boikanyo Sheets and Plates, based in Cape Town, South Africa, is a reliable manufacturer and supplier of Inconel 690 Sheets and Plates. They offer top-notch products that are built to thrive in tough conditions. These sheets and plates are well-known for their exceptional resistance to oxidation, corrosion, and high temperatures, and they’re crafted to meet strict international standards. With a strong focus on precision manufacturing, durability, and customer satisfaction, Boikanyo Sheets and Plates supplies Inconel 690 Sheets and Plates to various industries, including power generation, chemical processing, and marine engineering, ensuring they deliver long-lasting and efficient performance across a wide array of applications.
Inconel 690 Sheets and Plates are mainly made up of nickel, chromium, and iron, with the chromium content providing remarkable resistance to oxidizing chemicals and high-temperature corrosion. The alloy also includes small amounts of manganese, silicon, and carbon, which enhance its mechanical performance. These sheets and plates boast high tensile and yield strength, good toughness, and excellent thermal stability. They maintain their structural integrity even under extreme temperatures and effectively resist stress-corrosion cracking. Thanks to this unique combination of composition and mechanical properties, Inconel 690 Sheets and Plates are perfect for critical applications that demand strength, reliability, and outstanding resistance to corrosive environments.
| 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. |
| 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) |
| 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 |
| Density | Electrical Resistivity | Modulus Elasticity | Thermal Expansion | Thermal Conductivity | Specific Heat (0-100°C) |
| 8.2 g/cm3 | 1.26 μohm/cm | 211 GPa | 14 mm/m/°C | 13.5 W.m -1.°K-1 | 450 J.kg-1.°K-1 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boikanyo Sheets and Plates based in Cape Town, South Africa, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Inconel 690 Sheet and Plate offers numerous advantages, making it ideal for demanding applications. Its outstanding corrosion resistance, especially in oxidizing and high-temperature environments, ensures long-term performance in harsh conditions. The high chromium content provides excellent resistance to stress corrosion cracking, particularly in caustic solutions. With superior mechanical strength and stability at elevated temperatures, it is perfect for heat exchangers, nuclear reactors, and chemical processing equipment. Additionally, its excellent weldability and formability allow for versatile fabrication, ensuring reliability and cost-efficiency in various industrial applications.
Yes, we offer custom sizes for Inconel 690 Sheets and Plates to meet specific project needs. Our team at Boikanyo Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| Tolerance over and under nominal thickness t (mm) | ||||||||||
| Width w (mm) | 2.54.56.08.010.012.516.020.025.030 | |||||||||
| w < 1200 | 0.20 | 0.23 | 0.30 | 0.32 | 0.35 | 0.80 | 0.80 | 0.80 | 1.0 | 1.4 |
| 1200< w <1500 | 0.20 | 0.25 | 0.30 | 0.35 | 0.38 | 0.80 | 0.80 | 0.90 | 1.0 | 1.4 |
| 1500< w <1800 | 0.20 | 0.28 | 0.32 | 0.38 | 0.40 | 0.80 | 0.80 | 0.90 | 1.1 | 1.5 |
| 1800< w <2100 | 0.20 | 0.30 | 0.36 | 0.40 | 0.45 | 0.80 | 0.80 | 0.90 | 1.1 | 1.5 |
| 2100< w <2400 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 | 0.90 | 1.0 | 1.1 | 1.5 | |
| 2400< w <2700 | 0.80 | 0.80 | 0.80 | 0.80 | 0.90 | 1.0 | 1.1 | 1.3 | 1.7 | |
| 2700< w <3000 | 0.80 | 0.90 | 1.0 | 1.0 | 1.0 | 1.1 | 1.3 | 1.4 | 1.8 | |
Inconel 690 Sheets and Plates find their place in various industries where top-notch resistance to heat and corrosion is essential. In power generation, they’re used in steam generators, nuclear reactors, and components for gas turbines. The chemical processing sector depends on them for managing strong oxidizers, acidic solutions, and caustic environments. In marine applications, you’ll find them in heat exchangers, seawater handling systems, and structural components that face saltwater exposure. They’re also utilized in furnace parts, petrochemical equipment, and pollution control systems, showcasing their versatility and reliability in demanding settings.
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