| Material | Nickel Alloys 825 | |
|---|---|---|
| Type | Nickel Alloys 825 | |
| No. of Fins/Waves | 28 Fins per Inch | |
| Part Number | 286042 | |
| Fin Height | 0.035 in | 0.889 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 | 20.447 mm |
| Fin Section I.D. | 0.721 in | 18.313 mm |
| Outside Area Ao | 0.588 ft²/ft | 0.179 m²/m |
| Inside Area Ai | 0.189 ft²/ft | 0.058 m²/m |
| Area Ratio Ao/Ai | 3.111 | |
| I.D. Cross Section Area | 0.408 in² | 2.634 cm² |