Engineering materials have toughness, good electric insulation, ease of molding shape. These materials have low cost and available readily. Metal joining pieces and clamping screws are made of BRASS in these materials because of its specific properties like the ease of machine good electrical conductivity. These materials have properties such as electrical conductivity, strength, toughness, ease of forming by extrusion, forging and casting, machinability and corrosion resistance.
- Track 1-1 Metals
- Track 2-2 Ferrous Materials
- Track 3-3 Non-Ferrous Materials
- Track 4-4 Natural Materials
- Track 5-5 Synthetic materials