F3
F3 (Standard Specification for Nickel Strip for Electron Tubes)· ASTM (United States) · 4 materials
| Designation | Material group | |
|---|---|---|
| F3 Grade 1 | Nickel | chevron_right |
| F3 Grade 2 | Nickel | chevron_right |
| F3 Grade 3 | Nickel | chevron_right |
| F3 Grade 4 | Nickel | chevron_right |