Import Cobalt Powder — Buy in Bulk from Supplier in China

Cobalt powder supplied by Shanghai Stiust Machinery Co, .Ltd is a fine metallic powder with a purity level of 99.5% as stated in the product data, suitable for high-performance industrial applications. The particle size distribution ranges from 1 to 10 micrometers, enabling consistent flow and sintering behavior in powder metallurgy processes. Each package contains exactly 1 kg of material, sealed in a nitrogen-purged, moisture-resistant container to prevent oxidation during storage and transit.

This material is typically produced via hydrogen reduction of cobalt oxide or electrolytic deposition, resulting in a spherical or irregular morphology depending on the production route. In standard industry practice, cobalt powder for battery and alloy applications requires low oxygen content under 500 ppm and minimal foreign matter. The supplier does not specify exact oxygen levels or morphology, but the product aligns with typical Grade 3 cobalt powder used in hardmetal and lithium-ion cathode precursor manufacturing.

End users include manufacturers of cemented carbides, rechargeable battery cathodes, and high-temperature superalloys, particularly in aerospace and electronics sectors. The powder is commonly used in additive manufacturing and thermal spray coatings where controlled particle size and high purity are critical. Trade terms include flexible minimum order quantities and packaging in sealed 1 kg units; shipping options support L/C and T/T payments, though exact Incoterms and lead times must be confirmed directly with the supplier.

Shanghai Stiust Machinery Co, .Ltd is listed as an imported supplier with a physical address in Shanghai Caobao Road, Shanghai 201101, China. The company's profile indicates it operates as a trading entity with harbor-tier trust verification, suggesting it handles export documentation and logistics but does not disclose manufacturing capability or facility details. There is no public information on production capacity, years in operation, or employee count.

The supplier does not claim certifications such as ISO or SGS in verifiable data, nor does it list any direct clients or production history. Its role appears to be that of a sourcing intermediary for cobalt powder, with no indication of in-house refining or processing. Buyers should verify material origin and testing reports directly, as the supplier provides no laboratory data or quality certificates in the listing.