IS 2590 : 1987 Primary aluminium ingots for remelting for general engineering purposes

1 Scope

1.1 This standard covers the requirements for 99.7, 99.6, 99.5and 99.0 percent primary aluminium ingots for remelting purpose.

2 References

IS 2 :1960 Rules for roundingoff numerical values

IS 504 :1963 Methods of chemical analysisof aluminium and itsalloys

IS 1820 : 1979Recommended shapes and sizes of aluminium notched barsand ingots for remelting purposes

IS 10259 : 1982General condition of delivery and inspection ofaluminium and aluminium alloy products