Fontes à graphite vermiculaire (compacté) — Classification

ISO 16112:2016 specifies five grades of compacted (vermicular) graphite cast irons.

ISO 16112:2016 specifies five grades based on the minimum mechanical properties measured on machined test pieces prepared from

- separately cast samples,

- side-by-side cast samples,

- cast-on samples, or

- samples cut from a casting.