IS 4771 : 1985 Abrasion-resistant iron castings

1 Scope

1.1 This standard covers the requirements of abrasion-resistantiron castings.

1.2 Iron castings consisting essentially of iron carbide andpearlite are excluded from this standard irrespective of alloycontent.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 228 : 1959 Methods of chemical analysis ofpig iron, cast iron andplain carbon and low alloy steels

IS 1387 : 1967General requirements for the Supply of metallurgicalmaterials

IS 1500 : 1983 Methodfor Brinell hardness test for metallic materials