| Material | Alloy | AA3003 , cladding AA4343/3003/4343,AA4004/3003/4004 |
| Temper | H14/H16/H24 are typical |
Dimension | Length | As per required |
| Width | Up to 450±1mm |
| Height | Up to 15±0.05mm |
| Wall thickness | 0.05 to 0.5mm |
| Pitch | Up to 10mm |
| Others | Surface finish | Mill finish, a little oil allowed to protect fins |
| Fins type | Plain,serrate,louver,perforated and corrugated forms are typical |
| Packing way | To be packed in plywood case |
| Application | Typically used in heat transfer fields |