| Material | Austenitic Stainless Steel Type 321 | |
|---|---|---|
| Type | Austenitic Stainless Steel Type 321 | |
| No. of Fins/Waves | 30 Fins per Inch | |
| Part Number | 306042 | |
| Fin Height | 0.032 in | 0.813 mm |
| Plain Section Average Diameter | 0.875 in | 22.225 mm |
| Plain Section Average Wall | 0.065 in | 1.651 mm |
| Wall Under Fin Average | 0.042 in | 1.067 mm |
| Wall Under Fin Minimum | 0.037 in | 0.94 mm |
| Nominal Root Diameter | 0.936 in | 20.599 mm |
| Fin Section I.D. | 0.727 in | 18.466 mm |
| Outside Area Ao | 0.587 ft²/ft | 0.179 m²/m |
| Inside Area Ai | 0.19 ft²/ft | 0.058 m²/m |
| Area Ratio Ao/Ai | 3.089 | |
| I.D. Cross Section Area | 0.415 in² | 2.678 cm² |