AISI 304L Stainless Steel Spherical Powder

AISI 304L Stainless Steel Spherical Powder is a low-carbon austenitic stainless steel feedstock engineered for additive manufacturing, thermal spraying, and powder metallurgy applications. Its spherical morphology, achieved through gas atomization, provides exceptional flowability, packing density, and uniform melting behavior during processing. The low carbon content minimizes carbide precipitation, maintaining corrosion resistance in welded or heat-treated parts. Industries such as aerospace, biomedical, marine, and chemical engineering utilize it for fabricating complex corrosion-resistant components, porous implants, and high-performance tooling. Specific uses include laser powder bed fusion, direct energy deposition, and fine coating systems requiring uniform layer deposition. In research, this powder supports investigations into microstructural evolution, recycling effects in powder-bed fusion, and optimization of particle size distributions for enhanced mechanical properties. Its combination of controlled chemistry, particle uniformity, and process stability makes it indispensable for high-precision manufacturing and advanced materials innovation.