Home > Invar 42 Sheet and Plate
Olwan Nickel Alloys, based in Amman, Jordan, is a trusted manufacturer and supplier of high-quality Invar 42 Sheets and Plates, renowned for their exceptional dimensional stability and precision performance. Designed for applications where minimal thermal expansion is critical, these products are manufactured to meet stringent international standards. Olwan Nickel Alloys ensures that each sheet and plate offers consistent quality, reliability, and long-term performance. With advanced production techniques and a commitment to customer satisfaction, the company serves industries requiring precision-engineered components, including aerospace, electronics, scientific instruments, and other applications where stability under varying temperatures is essential.
Invar 42 Sheets and Plates are primarily composed of iron with approximately 42% nickel, giving them an extremely low coefficient of thermal expansion. The alloy provides excellent dimensional stability, good toughness, and moderate strength, maintaining structural integrity under temperature fluctuations. It offers reliable machinability and weldability while exhibiting strong fatigue resistance and consistent mechanical behavior. These properties make Invar 42 Sheets and Plates ideal for precision components that must retain their shape and performance in temperature-sensitive applications, ensuring accuracy and long-term reliability in demanding environments.
| 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. |
| 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) |
At Olwan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nimonic Sheet and Plates in Amman, Jordan, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Jordan, 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.
Invar 42 Sheets and Plates are widely used in industries requiring precision and minimal thermal distortion. They are essential for scientific instruments, measuring devices, optical systems, and semiconductor manufacturing equipment. In the aerospace sector, they are used for satellite structures, instrumentation, and temperature-sensitive components. Electronics and engineering applications employ Invar 42 for thermostat parts, glass-to-metal seals, and high-precision fixtures. The alloy is also utilized in cryogenic systems, laboratory instruments, and specialized engineering projects where stable dimensions are critical. Its unique low-expansion characteristics make it a reliable material for applications demanding accuracy and long-term stability.
