Précipitation Durcissement Inox Acier

Le matrice est austénitique ou Martensite structure, et les grades communs de précipitation durcissement acier sont 04Cr13Ni8Mo2Al, etc. inoxydable acier que can être durci|(renforcé) par précipitation durcissement (aussi connu comme âge durcissement) traitement.
Martensitique inoxydable acier
High strength, but poor plasticity and weldability. The common grades of Martensitic sin steel are 1Cr13, 3Cr13, etc. Because of its high carbon content, it has high strength, dureté and us resistance, but its corrosion resistance is slightly poor. It is used on some parts with high mechanical performance requirements and general corrosion resistance requirements, such as springs, turbine blades, hydraulic compresseur vannes, etc. Cette type de acier est utilisé après trempe et revenu traitement. Recuit est requis après forgeage et estampage.
Inoxless acier plaques et bandes pour pression équipement
Special stainless steel for pressure vessels has clear requirements for its classification and code, dimensions, appearance and allowable deviations, technical requirements, test methods, inspection rules, packaging, markings, and product quality certificates. Commonly used brands include 06Cr19Ni10, 022Cr17Ni12Mo2, with numerical codes such as S30408, S31603, etc. Mainly used for hygiene level equipment such as food machinery and pharmaceutical machinery.