Italy UNI G20 Classification of grey cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Chemical composition(mass fraction)(wt.%) of the G 20

Mechanical Properties of steel grade G 20

Physical Properties of steel grade G 20

Heat Treatment of steel grade G 20

Heat treated : 1743°C - 1227°C

Technological Curves of steel grade G 20

Cross Reference Table (Equivalent Grade) of G 20