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Welcome to Will Sheetsandplates, your trusted manufacturing partner right here in Hamilton, New Zealand. We take pride in producing and supplying exceptionally high-quality Invar 36 sheets and plates. Our local expertise means we can provide you with this remarkable low expansion alloy, backed by sound Kiwi advice and reliable service. Whatever your project demands, we are dedicated to delivering the precise material specifications you need, ensuring your critical applications are built on a foundation of unwavering quality and dimensional stability.
Invar 36 is a unique nickel-iron alloy, carefully composed of approximately 36% nickel. This special blend gives it an almost unmatched characteristic: an extremely low coefficient of thermal expansion. This means it barely changes size with fluctuations in temperature, a property that sets it apart from standard steels. Alongside this remarkable stability, the material also maintains excellent mechanical strength and toughness across a wide range of temperatures, making it not just stable, but also a reliably robust choice for challenging environments.
| Standards : | ASTM F1684 |
| 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 36 | 1.3912 | K93600 | K93603 |
| Grade | C | Mn | Si | S | Co | Fe | Mo | Al |
| Invar 36 | .008 max | .30 max | .15 max | .001 max | .35 max | 63.0 max | .02 max | .03 max |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Invar 36 | KSI (MPa) 63 / (430) Max | KSI (MPa)-38 / (260) Max | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Will Sheets and Plates based in Hamilton, New Zealand, 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 36 Sheets and Plates offer several key advantages, primarily their extremely low coefficient of thermal expansion, which ensures minimal dimensional changes under temperature variations. This makes them ideal for precision applications where stability is critical, such as in aerospace, instrumentation, and metrology. Additionally, Invar 36 provides excellent dimensional stability, good machinability, and superior resistance to thermal cycling. It also has high fatigue strength and excellent weldability. These properties make Invar 36 sheets and plates a preferred choice in industries requiring high accuracy and durability under varying thermal conditions.
Yes, we offer custom sizes for Invar 36 Sheets and Plates to meet specific project needs. Our team at Will Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
The unique stability of Invar 36 makes it indispensable in fields where even the tiniest movement can cause major problems. You’ll find it at the heart of precision instruments, ensuring the accuracy of laser systems and optical mounts. In aerospace, it’s crucial for components that must endure huge temperature swings without warping. It’s also essential in the construction of large-scale structures like LNG tankers and radio telescopes, where maintaining dimensional integrity across vast distances is absolutely critical to their successful operation and longevity.
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