IS 7225 : 1985 Dental cobalt chromium casting alloy

1 Scope

1.1 This standard covers the requirements of cobalt-chromiumcasting alloys used in removable partial denture prostheses andappliances other than surgical implants.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1387 : 1967General requirements for the supply of metallurgicalmaterials

IS 1816 : 1979 Methodfor tensile test for light metals and their alloys