GB/T 34471.2
GB/T 34471.2 (Elastic alloys-Part 2 ： Constant elastic alloys)· GB (China) · 11 materials
| Designation | Material group | |
|---|---|---|
| 3J53 | Magnetic and electrical materials | chevron_right |
| 3J53Y | Magnetic and electrical materials | chevron_right |
| 3J58 | Magnetic and electrical materials | chevron_right |
| 3J59 | Magnetic and electrical materials | chevron_right |
| 3J60 | Magnetic and electrical materials | chevron_right |
| 3J61 | Magnetic and electrical materials | chevron_right |
| 3J62 | Magnetic and electrical materials | chevron_right |
| 3J63 | Magnetic and electrical materials | chevron_right |
| 3J65 | Magnetic and electrical materials | chevron_right |
| 3J68 | Magnetic and electrical materials | chevron_right |
| 3J71 | Magnetic and electrical materials | chevron_right |