IS 9175 : Part 32 : 1987 Specification for Rationalized Steels for Automobile and Ancillary Industry, Mechanical and Physical Properties - Part 32 20NiCrMo2 Grade steel

1 Scope

1.1 This standard (Part 32) covers the chemical composition, mechanical properties and hardenability, and isothermal transformation characteristics of 20 NiCrMo2 grade of steel for use by automobile and ancillary industry.

2 References

IS 2 : 1960 Rules for rounding off numerical values

IS 1500 : 1983 Method for Brinell hardness test for metallic materials

IS 1598 : 1977 Method for Izod impact test of metals

IS 1608 : 1972 Method for tensile testing of steel products