GREY CAST IRONS - CLASSIFICATION (FIRST REVISION) (ISO 185:2005, MOD)
This Malaysian Standard specifies the properties of unalloyed and low-alloyed grey cast irons used for castings, which have been manufactured in sand moulds or in moulds with comparable thermal behaviour.
This Malaysian Standard specifies the characterizing properties of grey cast iron by either
a) the tensile strength of separately cast samples, or if agreed by the manufacturer and the purchaser, of cast-on samples or samples cut from a casting (see Table 1), or
b) if agreed between the manufacturer and the purchaser, the hardness of the material measured on castings (see Table 2) or on a cast-on knob.
