| Material | Austenitic Stainless Steel Type 321 | |
|---|---|---|
| Type | Austenitic Stainless Steel Type 321 | |
| No. of Fins/Waves | 28 Fins per Inch | |
| Part Number | 284042 | |
| Fin Height | 0.035 in | 0.889 mm |
| Plain Section Average Diameter | 0.625 in | 15.875 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 | 0.555 in | 14.097 mm |
| Fin Section I.D. | 0.471 in | 11.963 mm |
| Outside Area Ao | 0.413 ft²/ft | 0.126 m²/m |
| Inside Area Ai | 0.123 ft²/ft | 0.037 m²/m |
| Area Ratio Ao/Ai | 3.358 | |
| I.D. Cross Section Area | 0.174 in² | 1.124 cm² |