IS 12146 : 1987 Carbon manganese steel forgings for pressure vessels

1 Scope

1.1 This standard specifies the requirements forcarbon-manganese steel forgings for pressure vessels andcomponents, mainly for intermediate or normal temperature service,in which weldability is specially taken into consideration.

2 References

IS 2 :1960Rules for rounding off numerical values

IS228Methods for chemical analysis of steels

IS 1387 :1976General requirements for the supply ofmetallurgical materials

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

IS 1500 :1983Method for Brinell hardness test for metallicmaterials

IS 1608 :1972Method for tensile testing of steel products

IS 1956 : Part 6 :1976 Glossary of terms relating to iron andsteel:Part 6 Forging (including drop forging)