Home > Invar 42 Sheet and Plate
At Nasir Nickel Alloys in Manama, Bahrain, Invar 42 Sheet and Plate are manufactured to deliver exceptional dimensional stability and precision under temperature variations. Composed primarily of nickel and iron, Invar 42 offers an extremely low coefficient of thermal expansion, making it ideal for applications where minimal expansion or contraction is critical. These sheets and plates are produced to high-quality standards, ensuring uniformity, strength, and toughness. Their reliability makes them suitable for aerospace, precision instruments, electronics, cryogenic equipment, and specialized industrial applications, providing durable, accurate, and long-lasting materials for critical engineering requirements.
Invar 42 Sheet and Plate consist of approximately 42% nickel with the remainder primarily iron. This composition imparts an exceptionally low coefficient of thermal expansion while maintaining good tensile strength, toughness, and dimensional stability. Invar 42 resists distortion under thermal cycling and performs consistently across wide temperature ranges. The alloy also offers excellent machinability and weldability, ensuring ease of fabrication for precise applications. Its combination of mechanical strength, minimal thermal expansion, and durability ensures reliable performance in industries requiring high accuracy, stability, and structural integrity under varying temperature conditions.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nimonic Sheet and Plates in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 Sheet and Plate are extensively used in industries where dimensional stability under temperature fluctuations is critical. Aerospace and aviation applications utilize them for structural components, precision tooling, and instruments that require exact tolerances. Scientific and laboratory equipment, including optical benches, measurement devices, and cryogenic systems, rely on Invar 42 for minimal thermal expansion. Electronics and semiconductor industries use it in assemblies where precision is paramount. Power generation, precision machinery, and specialized industrial applications also benefit from Invar 42’s stability. These sheets and plates provide secure, durable, and accurate solutions for applications demanding high precision and thermal consistency.
