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Ahmed Sheets and Plates is a reputable manufacturer and supplier of top-notch Invar 42 Sheets and Plates, proudly based in Safat, Kuwait. This company has built a solid reputation for providing precision-engineered materials that excel in applications demanding outstanding dimensional stability and minimal thermal expansion. By employing cutting-edge processing techniques and rigorous quality controls, they guarantee that every Invar 42 sheet and plate adheres to global performance and reliability standards. Catering to sectors like electronics, aerospace, instrumentation, and scientific research, Ahmed Sheets and Plates is dedicated to timely deliveries, ensuring customer satisfaction, and supplying specialized alloys that meet the highest technical demands.
Invar 42 Sheets and Plates are primarily made of iron and 42% nickel, creating a precision alloy celebrated for its remarkably low coefficient of thermal expansion. This distinctive composition offers impressive dimensional stability across a range of temperatures. On the mechanical side, Invar 42 boasts good strength, excellent toughness, and dependable ductility, making it perfect for precision fabrication. Its ability to maintain stability during thermal cycling and mechanical stress makes it an ideal choice for applications that require tight tolerances and long-lasting performance.
| Standards : | Per Chem Mil-I-23011C CL 7, Boeing D-33028, ASTM B753, ASTM F1684, ASTM F30 |
| 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 42 | 1.3917 | K94100 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Invar 42 | KSI (MPa) 36 / (248) | KSI (MPa) 71 / (490) | 40 % |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
| Density | 0.293 lb/cu in |
| Specific Gravity | 8.12 |
| Curie Temp | 715 oF or 380oC |
| Melting Point | 2600 oF or 1427oC |
| Electrical Resistivity | 66 Micro-ohm-cm or 400 ohm-cir mil/ft |
| Thermal Conductivity | 10.7 W/cm oC or 74.7 BTU-in/sq. ft-hr |
| Specific Heat | 0.12 Cal/g- oC |
| Thermal Expansion | 5.0 ppm / oF (75oF to 842oF) or 9.0 ppm / oC (25oC to 450oC) |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Ahmed Sheets and Plates based in Safat, Kuwait, 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 42 sheets and plates offer several advantages, primarily their low coefficient of thermal expansion (CTE), making them ideal for precision applications that require minimal dimensional changes with temperature fluctuations. This makes them highly effective in industries like aerospace, electronics, and cryogenics. Invar 42 also exhibits excellent stability, high fatigue resistance, and good machinability. Its ability to retain dimensional accuracy in varying conditions ensures reliability in sensitive instruments and equipment. Additionally, the alloy’s good weldability and strength enhance its versatility across various engineering and manufacturing sectors.
Yes, we offer custom sizes for Invar 42Sheets and Plates to meet specific project needs. Our team at Ahmed Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Invar 42 Sheets and Plates find extensive use in industries that need precise dimensional control and stability amid thermal fluctuations. They’re crucial in electronic components, lead frames, CRTs, and semiconductor packaging because they expand at a rate that matches glass and ceramics. In the aerospace and defense sectors, they’re utilized in precision instruments, optical devices, and structural components that demand thermal consistency. Scientific and industrial applications rely on Invar 42 for measuring devices, cryogenic systems, tooling, and precision molds. Its exceptional stability and reliability make it a must-have for advanced engineering projects where even the slightest expansion can impact performance.
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