Consists of different Metallurgical Structure specimen. Fully polished, prepared and etched. Name of each structure is Given. Full set comes in plastic box along with a booklet of colored microscopic photographs of each specimen with detailed Composition.
1.Low carbon steel
2. Medium carbon steel
3. High carbon steel
4. High speed steel
5. Hardened and tempered steel
6. Grey cast iron
7. Malleable iron
8. S G iron
9. Austennite stainless steel
10.Case carburized steel
11.Aluminium alloy
12.Copper alloy (brass)