| Item | Spec. | Shape on unmagnetizing side | Magnetizing direction |
Property | Remark | ||
|---|---|---|---|---|---|---|---|
| Hardness /A |
Attraction weight/g | Surface magnetic force/Gs | |||||
| 1 | 8±0.15×2±0.1 | three grooves | N-S-N | ≥97 | 50~62 | packing according to company standard or as per customers requirement |
|
| 2 | 9±0.15×2±0.1 | ≥97 | 54~66 | ||||
| 3 | 10.8±0.1×2.5±0.07 | a groove | S-N-S | ≥96 | ≥95 | ||
| 4 | 9.2±0.15×2.2(1.8)±0.1 | a linear mark | ≥97 | 71~85 | |||
| 5 | 9±0.15×2.7±0.07 | a groove | S-N-S | ≥96 | ≥82 | ||
| 6 | 11±0.1×2.1±0.05 | two linear marks | ≥96 | ≥85 | |||
| 7 | 11.3±0.1×2.9±0.05 | N-S-N | ≥96 | ≥100 | |||
| 8 | 9.1±0.1×2.1±0.05 | ≥97 | ≥75 | ||||
| 9 | 10±0.15×3±0.07 | N-S-N | ≥96 | ≥96 | |||
| 10 | 10+0.15-0.1×3+0.05-0.1 | a groove | ≥96 | ≥96 | |||
| 11 | 9±0.15×3±0.07 | two linear marks | N-S-N | ≥96 | ≥96 | ||
