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Adarsh Nickel Alloys is a reliable manufacturer and supplier of high-quality Invar 42 Bars in Delhi, catering to industries that require excellent thermal stability and consistent performance. Manufactured using carefully controlled processes, these bars offer low thermal expansion and dependable mechanical strength. Adarsh Nickel Alloys ensures precise dimensions, smooth surface finish, and strict quality compliance for every Invar 42 Bar supplied. Known for their stability under temperature variations, these bars are widely trusted in precision engineering and specialized industrial applications where accuracy, durability, and long-term reliability are essential.
Invar 42 is a nickel-iron alloy containing approximately 42% nickel, with the remaining balance being iron and trace elements. This composition provides a low coefficient of thermal expansion along with improved strength compared to lower-nickel Invar grades. Invar 42 Bars exhibit good tensile strength, excellent dimensional stability, and reliable toughness. The alloy offers good machinability and maintains structural integrity across moderate temperature ranges, making it suitable for precision parts that demand consistent performance and minimal thermal distortion.
| Standards : | ASTM F30, ASME SF30 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Mo | Cu | Mo |
| Invar 42 | 0.1 max | 0.6 max | 0.35 max | 0.025 max | Balance | 35.0 – 37.0 | 0.5 max | 0.025 max | 0.5 max | 0.5 max | 0.5 max |
| Yield Strength (0.2%Offset) | Tensile Strength | Elongation | Hardness |
| Ksi – 36 , MPa – 248 | Ksi – 71 , MPa – 490 | 40 % | 40 |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Invar 42 Bar in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 Bars supplied by Adarsh Nickel Alloys are commonly used in applications where controlled thermal expansion is critical. They are widely utilized in electronic packaging, lead frames, bimetallic components, and glass-to-metal sealing applications. These bars are also used in precision instruments, measuring equipment, and aerospace assemblies. Invar 42 is preferred in electrical and electronics industries for components that require dimensional accuracy during thermal cycling. Its stability and reliability make it ideal for high-precision manufacturing and specialized engineering projects.
