BS S 161:1990

This standard BS S 161:1990 Specification for chromium-nickel-molybdenum corrosion-resisting steel. Bright bars and parts (540 MPa, limiting ruling section 160 mm) (Cr 17.5, Ni 12.5, Mo 2.25, controlled nitrogen content) is classified in these ICS categories:

• 49.025.10 Steels

This standard specifies the characteristics of a low-carbon chromium-nickel-molybdenum austenitic corrosion-resisting steel with controlled nitrogen content (iron base, Cr17.5, Ni12.5, Mo2.25,N) supplied as bright bars or parts for general aerospace use.

Characteristics of a low-carbon austenitic steel supplied as bright bars or parts for general aerospace use.