stainless-steel-coil-303s21 is an austenitic stainless steel capable of attaining high strengths and ductility by cold working. Tstainless-steel-coil-303s21 is non-magnetic in the annealed condition, but becomes magnetic through cold work. The high strength and corrosion resistance of this grade of stainless steel makes it useful for a variety of applications.
American Society for Testing and Materials / American Society of Mechanical Engineers ASTM (ASME)

ASTM is a very widely used material specification, and its characters focus primarily on product feature and performance. ATSM notation is formulated as letter + symbol, followed by year. ASME uses many ASTM specifications

First letter	Meaning
A	Steel
B	Non-Steel
C	Ordinary test

stainless-steel-coil-303s21 processing services: Cut-to Length; Sheet Polishing; Protective Coating; Shearing: Smaller Coil quantities and sizes can be produced by Precision Slitting; Blanking and Circling.