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Super Invar 32-5 Spherical Powder is...
SP-2406
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Super Invar 32-5 Spherical Powder is an iron-nickel-cobalt alloy powder manufactured by gas atomization or plasma rotating electrode methods. It is an ideal additive manufacturing material due to its high sphericity and good flow characteristics. Heeger Materials is a professional supplier and manufacturer of high-quality Super Invar 32-5 Spherical Powder, offering competitive prices.
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| Particle Size | 0-25um|15-53um|45-105um|50-150um |
| Materials | FeNiCo |
Super Invar 32-5 Spherical Powder exhibits magnetic properties and austenite stability to service temperatures at least -55 ℃. It can provide minimum thermal expansion at room temperature. The addition of cobalt improves the strength and corrosion resistance of the alloy. HM can supply low-price Super Invar 32-5 Spherical Powder with different specifications for choices.

Super Invar 32-5 Alloy Spherical Powder, UNS K93500 belongs to the low-expansion alloy powder range and is selected for controlled particle size distribution, high sphericity, flowability and chemistry suitable for powder processing. It is commonly used in dimensionally stable components, precision instruments, thermal expansion control, additive manufacturing trials and specialty alloy research. When requesting a quote, confirm alloy grade, particle size distribution, thermal expansion requirement, oxygen level, morphology, flowability and quantity.
For material comparison or adjacent product forms, browse spherical powder, powder materials and thermal spray powder.
What low-expansion alloy powder details should be confirmed? Please confirm alloy grade, particle size range, thermal expansion target, oxygen level, morphology, flowability and the intended precision or AM application.
Chemical Composition (wt%) | |||||
C | Si | Co | Mn | Ni | Fe |
0.02 | 0.25 | 5.50 | 0.40 | 32 | Bal. |
Particle Size (μm) | |||||
0-25,15-53,45-105,50-150, or customized | |||||
Super Invar 32-5 Spherical Powder should be stored in a sealed container in a dry and cool place, and unexposed to air for an extended time. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.

Heeger Materials Inc., a professional supplier, and manufacturer of high-quality Spherical Powder including Super Invar 32-5 Spherical Powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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