IS 5787 : 1986 Spheroidal or nodular graphite iron castings for paper mill dryer rolls

1 Scope

1.1 This standard covers the requirements for iron castings withspheroidal or nodular graphite to be used for pressure containingparts for paper mill dryer rolls for working temperatures up to230C.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1387 : 1967General requirements for the supply of metallurgicalmaterials

IS 228 : 1972 Methods for chemical analysis ofsteels

IS 8350 : 1977Deviations for untoleranced dimensions of spheroidal ornodular graphite iron castings