You Searched for - is 9175 : part 21
  • 1
    IS 9175 : Part 21 : 1987     (Reaffirmed Year : 2019 )

    Rationalized Steels for the Automobile and Ancillary Industry - Part 21 : Mechanical and Physical Properties of 40Cr4 Grade Steel

    Technical Committee : MTD 16

    Superseeded by : Decided by Council
    Status : withdrawn

    No. of Amendments : 0