Austenitic Stainless Steel

Grade：

50Mn18Cr4WN

Standards and Technical Conditions：

JB/T 1268

Product Characteristics

50Mn18Cr4WN is a Mn-Cr series non-magnetic austenitic retaining ring steel that is formed by adding tungsten and nitrogen to 50Mn18Cr4. Tungsten can slow down the precipitation of carbides in steel, and nitrogen can expand and stabilize austenite, thus further strengthening the steel. After solid-solution treatment, it undergoes the semi-thermal deformation strengthening or cold deformation strengthening to meet the different strength requirements.

Industrial Application

50Mn18Cr4WN is used for non-magnetic retaining ring forgings of steam turbine generators, and other parts requiring non-magnetism.

Company Product Applications

The Company produces rings applied for non-magnetic rings of steam turbine generators.

Common Delivery Condition

Chemical Composition

Industrial Application