Highly spherical 304 Stainless Steel microspheres are available in sizes between 1um and 1.2m in free-flowing dry powder form. These spheres are non-magnetic. Often used as conductive spacers in bond line applications or as high density test projectiles.
Particles in Size Range: >90% Sphericity: >90% Density: 7.7-7.9g/cc Vickers Hardness: ~200HV
Peer Reviewed Articles using Stainless Steel Microspheres: Formation of printable granular and colloidal chains through capillary effects and dielectrophoresis
In-stock orders usually ship within one business day. Please contact us for custom size ranges or volume pricing.