- sales@liampipes.us
- Houston , USA
Home > Invar 42 Pipe
Liam Pipes and Tubes is a well-respected manufacturer and supplier of high-quality Invar 42 Pipes based in Houston, USA. We specialize in providing engineered piping solutions that excel in applications demanding outstanding thermal stability and precise dimensional control. Thanks to its remarkably low coefficient of thermal expansion, Invar 42 is perfect for precision instruments, cryogenic systems, and aerospace components. Our Invar 42 pipes are crafted to meet rigorous international standards and can be customized in various sizes and finishes. With a strong commitment to quality, reliability, and timely delivery, Liam Pipes and Tubes proudly serves clients worldwide in the electronics, defense, and high-tech manufacturing sectors.
Invar 42 is a nickel-iron alloy made up of about 41% nickel and 59% iron, along with small amounts of carbon, manganese, silicon, and sulfur. This alloy is famous for its incredibly low coefficient of thermal expansion, which is around 1.3 × 10⁻⁶/°C between −100°C and +200°C. It boasts a tensile strength ranging from 450 to 650 MPa, a yield strength of about 275 MPa, and impressive toughness and dimensional stability. Invar 42 also offers decent corrosion resistance, good machinability, and excellent performance in cryogenic temperatures, making it a top choice for applications that require precise thermal characteristics.
| Standards : | ASTM B338/ ASME SB338 |
| Dimensional : | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Seamless Pipe Size : | 1 / 2″ NB – 16″ NB |
| Welded Pipe Size : | 1 / 2″ NB – 24″ NB |
| Outside Diameter : | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Pipe Type : | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
| Thickness Range : | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Pipes End : | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
| Value Added Services : | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| 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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose Invar 42 Pipe from Liam Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Liam Pipes and Tubes, a top supplier of Invar 42 Pipe in Houston , USA, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Liam Pipes and Tubes, we specialize in providing custom-sized Invar 42 Pipe designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@liampipes.us.
Invar 42 Pipes are mainly utilized in situations where minimal thermal expansion and maximum dimensional stability are crucial. Key industries include aerospace, cryogenics, electronics, and instrumentation. These pipes play a vital role in creating precision measuring devices, telescope assemblies, scientific instruments, and satellite structures. In the electronics field, they are perfect for lead frames, CRT components, and hybrid circuit packaging. The defense industry also relies on Invar 42 for missile components and optical support systems. Its consistent thermal properties make it an invaluable material in these demanding applications.
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