IS 3091 : 1999 Aluminium Bronze Ingots and Castings for Overhead Fittings in Electric Traction - Specification

1 Scope

This standard covers the requirements of aluminium bronze ingotsand castings for overhead fittings used in electric traction.

2 References

IS 1387 : 1993General requirements for the supply of metallurgicalmaterials

IS 1608 : 1995Mechanical testing of metals-Tensile testing

IS 2376 : 1963Colour code for the identification of copper and copperalloys

IS 2595 : 1978Code of practice for radiographic testing

IS3288Glossary of terms for copper and copper alloys:

Part 1 :1986 Materials

Part 2 :1986 Unwrought form and cast form

IS 3657 : 1978Radiographic image quality indicators

IS 4027 : 1967 Methods of chemical analysis ofbronzes