IS 4522 : 1986 Heat resistant alloy steel and nickel base castings

1 Scope

1.1 This standard covers the requirements for iron chromium andiron chromium nickel alloy castings for heat resistant service foruse at temperatures 600 to 1100�C.

2 References

IS 2 :1960 Rules for roundingoff numerical values

IS 2595 : 1978Code of practice for radiographic testing

IS 3658 : 1981Code of practice for liquid penetrant flaw detection

IS 3703 : 1980Code of practice for magnetic particle flaw detection

IS 4897 : 1976Deviations for untoleranced dimensions and mass of steelcastings

IS 5530 : 1969Code of procedure for repair and rectification of steelcastings by metal arc welding process

IS 6601 : 1972Permissible deviations in chemical composition forproduct analysis of steel castings

IS 6907 : 1973Methods of sampling of Steel castings

IS 7666 : 1975Recommended procedure for ultrasonic examination offerritic castings of carbon and low alloy steel

IS 8800 : 1986Technical delivery conditions for steel castings

IS 9565 : 1980Acceptance standard for ultrasonic inspection of steelcastings

IS 10724 : 1983Acceptance standard for magnetic particle inspection ofsteel castings

IS 11732 : 1986Acceptance standard for dye Penetrant inspection ofsteel castings