is a specialized technical standard developed by ASTM International that establishes the requirements for free-machining stainless steel in the forms of plate, sheet, and strip. This specification is critical for manufacturers who require corrosion-resistant materials that can also be efficiently processed using high-speed automated machining tools. Scope and Application
The primary purpose of is to define the chemical composition and mechanical properties of stainless steel grades designed for improved machinability. Unlike standard stainless steel, which can be difficult to machine due to its toughness and tendency to work-harden, free-machining grades specified under this standard are alloyed with elements that act as "chip breakers." astm a895
[Generated for Technical Review] Date: April 14, 2026 is a specialized technical standard developed by ASTM