Answer:
Materials used in press work
1) Aluminium,
2) copper,
3) brass,
4) mild steel,
5) Galvanized iron (G.I) sheets,
6) Duralumin,
7) Y-alloys,
8) naval brass,
9) cartridge brass,
10) Babbitt metal,
11) stainless steel & its alloys,
12) Different types of steels & its alloys.