Precipitación Endurecimiento Acero inoxidable Acero

The matrix is austenitic or Martensite structure, and the common grades of precipitation hardening stainless steel are 04Cr13Ni8Mo2Al, etc. Stainless steel that can be hardened (strengthened) by precipitation hardening (also known as age hardening) treatment.
Martensítico inoxidable acero
High strength, but poor plasticity and weldability. The common grades of Martensitic stainless steel are 1Cr13, 3Cr13, etc. Because of its high carbon content, it has high strength, hardness and wear 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 compressor valves, etc. This type of steel is used after quenching and tempering treatment. Annealing is required after forging and stamping.

Especial inoxidable acero para presión vasos tiene claro requisitos para su clasificación y código, dimensiones, apariencia y permisible desviaciones, técnicos requisitos, test métodos, inspección reglas, embalaje, marcas, and producto calidad certificados. Comúnmente usados marcas include 06Cr19Ni10, 022Cr17Ni12Mo2, con numéricos códigos such as S30408, S31603, etc. Principalmente usado para higiene nivel equipo such as food maquinaria y farmacéutica maquinaria.