Aluminum Grain Designed for Smaller Form Applications

C-KOE Metals produces high purity aluminum grain from primary aluminum for manufacturers requiring a smaller aluminum feedstock than pellets, bar, or ingot. Available in standard and customer-specified chemistries, our grain provides greater exposed surface area per pound for processes where larger aluminum product forms are not practical. In certain applications, aluminum grain may provide an alternative to fine aluminum powder, offering a larger, more stable product form with less potential to become airborne as combustible dust.

Every batch is tested using our in-house spectrometer and accompanied by a Certificate of Analysis.

C-KOE Metals is ISO 9001 certified.

Technical Data

Material Characteristics

Available Sizes	Approximate size: 2-3mm
Chemistry	High purity aluminum from 99.5% to 99.99% Al*
Standard Grades	P1020 • P0610 • P0406 • P0404 • P0303 • P0101 • 4N
Custom Chemistry	Additional grades and chemistries available upon request
Packaging Options	Fiber Drums • Steel Drums • Bulk Bags • Boxes • Bags
Shipping**	Full Truckload • LTL • Flatbed • Railcar • Ocean Freight

^{* Higher-purity material, occasionally testing up to 99.999% Al, may be available on a lot-specific basis.}
^{** Shipments available throughout North America and international markets.}

Applications for High Purity Aluminum Grain

C-KOE aluminum grain is suited for processes requiring a smaller aluminum feedstock and greater exposed surface area than pellets, bar, or ingot. In certain applications, grain may provide an alternative to aluminum powder while offering a larger product form and controlled chemistry from primary aluminum.

Representative applications include:

Aerospace & High-Performance Alloys

High purity aluminum feedstock for titanium alloys, nickel-based alloys, superalloys, master alloys, and other high-performance materials requiring consistent chemistry and material traceability.

Specialty Metals & Industrial Coatings

Aluminum products used in hot-dip galvanizing, thermal spray coatings, zinc alloy production, steel deoxidation, and other specialty metallurgical processes.

Chemical Processing & Catalyst Manufacturing

High purity aluminum for aluminum-based chemicals, titanium dioxide production, catalyst manufacturing, petrochemical processing, and other applications where chemistry and product form can influence process performance.

High Purity Materials & Advanced Technologies

High purity aluminum feedstock for high purity alumina, sapphire materials, semiconductor materials, electronic materials, and other advanced applications where impurity control is critical.

Need a Smaller Aluminum Product Form?

Contact our team to discuss your process requirements and see if aluminum grain is the right solution for your application.