IS 12938 : 1990 Acceptance standards for radiographic inspection of steel castings

1 Scope

1.1 This standard specifies the general requirements for theradiography of steel castings by means of X-rays or gamma rays inaccordance with procedures given in IS 2595 : 1978.

2 References

IS 2595 : 1978 Codeof practice for radio graphic testing

IS 2953 : 1985Glossary of terms used for interpretation of welds andcastings radiographs

IS 3657 : 1978Radiographic image quality indicators

IS 8780 : 1978 Codeof practice for non-destructive testing ofsteel castings