Austenitic Stainless Steel-1Mn18Cr18N

Austenitic Stainless Steel

Grade:

1Mn18Cr18N、P900

Standards and Technical Conditions:

JB/T 7030-2002

Product Characteristics

1Mn18Cr18N is a high Mn-N austenitic stainless steel. It shows the excellent comprehensive mechanical property and good capacity of stress corrosion resistance. Due to the characteristics of low carbon and high chromium, it possesses the excellent corrosion resistance. Moreover, the addition of nitrogen expands the austenite phase area at room temperature, preventing it from developing ferromagnetic properties.

Industrial Application

The alloy's main products are rings. The alloy has been used for manufacturing the complete retaining rings of steam turbine generators. As the most crucial component of steam turbine generators, retaining ring bears the greatest force. After undergoing the long-term production and use, it has the excellent performance.

Company Product Applications

The Company produces rings used for retaining rings of steam turbine generators.

Common Delivery Condition

Main Specifications

Common Delivery Condition

Rings are supplied in hot-forged black surface


Chemical Composition

Mechanical Properties



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