IS 4367 : 1991 Alloy steel forgings for general industrial use

1 Scope

1.1 This standard covers the requirements relating to the supplyof alloy steel forgings for general industrial use in as forged,heat-treated or machined condition.

2 References

IS 1387 :1967General requirements for the supply ofmetallurgical materials

IS 1499 :1977Method for charpy impact test (U-notch)for metals

IS 1500 :1983Method for Brinell hardness test formetallic materials

IS 1586 :1988 Method for Rockwell hardness test formetallic materials (Scales A - B - C - D -E - F - G - H - K)

IS 1598 :1977Method for izod impact test of metals

IS 1608 :1972Method for tensile testing of steelproducts

IS 1762 : Part 1 :1974 Codefor designation of steels, based onletter symbols

IS 3469 : Parts 1 to 3 : 1974 Tolerances for closeddie steel forgings

IS 4163 :1982Method for determination of inclusioncontent in steel by microscopic method

IS 4748 :1988Methods for estimating average grain sizeof metals