The introduction of Stainless steel powder common sense

What are stainless steels Iron-base alloys containing sufficient CHROMIUM to form a stable passive film on the surface. 10.5% is the qualifying concentration of Cr for an alloy to be called Stainless Steel. Stainless steels also exhibit remarkable resistance to oxidation at elevated temperatures. Stainless Steel Grades 304L:Basic Austenitic Grad Most economical of austenitic grade. 304LSC: Enhanced Corrosion Resistance This is a tin-modified version of 304L alloy having all the characteristics of 304L, except for improved corrosion resistance while sintered at 1120℃. 410:Martensitic Grade The martensitic form has the lowest corrosion resistance of all P/M stainless steel grades. Low cost. 316L: Austenitic Grade This alloy offers better corrosion resistance and machinability than 304L. With careful processing it can meet the corrosion resistance requirement of the more demanding applications. What makes stainless steels “Stainless” With sufficient chromium(>10.5%), the steel is able to form a protective film on the surface (passivate) in aqueous environments THE FILM: Tin-100-500nm Hydrous oxides (M-xOH), needs Oxygen Dynamic and self-healing Rich in Cr, Mo and Si Damaged by chloride ions, low pH Weak near oxides, precipitates, crystal defects STABILIGY of the film determines corrosion resistance Why Use Stainless Steel Corrosion resistance (Cosmetic & Functional) Oxidation resistance Appearance (luster & color) Elvevated temperature mechanical strength Room temp mechanical strength, toughness Low cost wear resistant material Magnetic behavior with ferritic Our company is a various stainless steel powders manufacturer and supplier.The stainless steel powder is thick and thick to meet different needs.