IS 6401 : 1986 Dowel pins for use in foundries

1 Scope

1.1 This standard covers the requirements for dowel pins andsockets used for locating and securing split patterns core boxesand dies, in foundries.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1875 :1978Specification for carbon steel billets, blooms,slabs and bars for forgings

IS 1918 :1966Methods of physical tests for foundry sands

IS 2102 : Part 1 :1980 General tolerances for dimensions and formandposition:Part 1 General tolerances for linear and angulardimensions