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With its main office located in Hyderabad, India, Daksh Sheets and Plates is a reputable producer and supplier of high-quality Invar sheets and plates. Engineered for applications demanding dimensional precision and low thermal expansion, our Invar products are extensively used across industries such as aerospace, electronics, cryogenics, and precision engineering. We provide solutions that are specifically designed to satisfy project requirements, with a focus on quality, dependability, and customization. A preferred partner for customers looking for exceptional performance and long-term durability in crucial applications, Daksh Sheets and Plates is renowned for our technical know-how and reliable delivery standards.
About 36% nickel and 64% iron make up the special nickel-iron alloy Invar, along with trace amounts of silicon, carbon, and manganese. Because of its composition, it has a very low coefficient of thermal expansion, which makes it perfect for applications that are sensitive to temperature. It has an elongation of about 35%, a yield strength of about 240 MPa, and a tensile strength of about 490 MPa. Invar has a thermal conductivity of 13 W/m·K and a density of 8.1 g/cm³. Particularly in situations where temperatures fluctuate, these mechanical and thermal characteristics guarantee excellent machinability, stability, and dimensional accuracy.
| Standards : | ASTM F1684 |
| 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. |
| STANDARD | WERKSTOFF NR. | UNS |
| Invar Sheets | 1.3912 | K93600 | K93603 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Daksh Sheets and Plates based in Hyderabad , India, 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.
Invar sheets and plates offer numerous advantages due to their exceptional properties. They exhibit an extremely low coefficient of thermal expansion, ensuring dimensional stability even under temperature fluctuations, which is critical for precision applications. Their high tensile and yield strength provide excellent mechanical durability, while their resistance to thermal stress makes them ideal for environments requiring thermal reliability. Additionally, Invar’s machinability allows for customized fabrication. These qualities make Invar sheets and plates indispensable in industries such as aerospace, electronics, and tooling for precise, high-performance solutions.
Yes, we offer custom sizes for Invar Sheets and Plates to meet specific project needs. Our team at Daksh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@dakshsheetsandplates.co.in
Industries that need thermal and dimensional stability depend on Invar sheets and plates. They are utilized in the aerospace industry for components of satellites and telescopes where even slight expansion is unacceptable. Invar is used in semiconductor tooling, microchip alignment frames, and shadow masks in electronics. It is essential to precision instruments like optical systems, laser mounts, and clocks. For molds and dies that need to maintain their shape when subjected to heat cycling, composite tooling is the preferred method. Furthermore, Invar is an indispensable material in advanced industrial applications since cryogenic systems and scientific instruments depend on its stability at extremely high temperatures.
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Hyderabad, India
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