Kinetics MIM 316 Stainless Steel (Premium Grade)

Subcategory: Stainless Steel; T 300 Series Stainless Steel; Metal

Close Analogs:

Iron content calculated by difference.

Key Words: Metal Injection Molding, UNS S31600, AISI 316

Material Notes:
Austenitic stainless steel. Excellent corrosion resistance. Excellent elongation. Non-magnetic. Easily weldable. Can be polished to a mirror finish. Provides better elongation and ductility over the "standard" grade. Often used for food industry, marine, medical, and applications where corrosion resistance is of higher importance over that of strength or wear resistance.

Property values reported are typical for Kinetics' MIM products.

Metal Injection Molding General Notes: Fine metal powders (generally <25 microns in diameter) are combined with a polymer binder system to form a feedstock suitable for injection molding. Kinetics' feedstock is compounded using specific binder and metal powder formulations to control consistency, quality, and dimensional repeatability of parts produced. While standard plastic injection molding machines and molds are used to produce MIM parts, due to the presence of the polymer binder in MIM feedstocks, mold cavities are designed approximately 20% larger than the final part size. Like plastics, MIM molds may have multiple cavities, inserts, slides, unscrewing cores, and hot runner systems. After molding, green parts are debound and sintered at temperatures up to 2,600°F. During debinding, the polymer binder breaks down and dissipates while the metal particles retain all of the molded features. The metal particles fuse together during sintering and the part shrinks approximately 20% to form a solid metal part.

Information provided by Kinetics, Inc.